Expand intel coverage and refresh monitoring

2026-03-18 14:18:09 -07:00
--- a/07-framework-security/frameworks/symfony/INDEX.md
+++ b/07-framework-security/frameworks/symfony/INDEX.md
@@ -5,14 +5,14 @@
 - 系统 ID: `symfony`
 - 分类: `frameworks`
 - 覆盖策略: `rolling-24m`
- 总案例数: `0`
- 近 30 天新增/更新: `0`
- 重点 Markdown 案例数: `0`
+- 总案例数: `9`
+- 近 30 天新增/更新: `9`
+- 重点 Markdown 案例数: `9`
 - 已实证(真实版本): `0`
 - 已实证(synthetic): `0`
 - 阻塞数: `0`
- 待人工/缺浏览器证据: `0`
- 最近渲染时间: `2026-03-18T18:34:34+00:00`
+- 待人工/缺浏览器证据: `9`
+- 最近渲染时间: `2026-03-18T21:16:45+00:00`

 ## 目标约束

@@ -31,4 +31,12 @@

 | 标题 | 严重度 | 案例状态 | 实证状态 | 实证方式 | 来源置信度 | 更新时间 | 案例页 |
 |------|--------|----------|----------|----------|------------|----------|--------|
-| No advisories yet | `n/a` | `empty` | `n/a` | `n/a` | `n/a` | `n/a` | - |
+| CSV Injection in symfony/serializer | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T21:59:52.395727Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41270.md) |
+| Cookie persistence after password changes in symfony/security-bundle | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:14:23.582059Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41268.md) |
+| Webcache Poisoning in symfony/http-kernel | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:00:11.423907Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41267.md) |
+| Authentication granted to all firewalls instead of just one | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:01:16.333089Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-32693.md) |
+| Prevent user enumeration using Guard or the new Authenticator-based Security | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:16:14.858636Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-21424.md) |
+| RCE in Symfony | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:14:38.594283Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-15094.md) |
+| Firewall configured with unanimous strategy was not actually unanimous in Symfony | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:16:03.504887Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5275.md) |
+| Exceptions displayed in non-debug configurations in Symfony | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:15:59.230149Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5274.md) |
+| Prevent cache poisoning via a Response Content-Type header in Symfony | `low` | `generated` | `triage-manual` | `synthetic` | `official` | `2026-03-13T22:01:08.748385Z` | [link](/Users/x/websafe/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5255.md) |
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-15094.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-15094.md
@@ -0,0 +1,124 @@
+---
+title: "RCE in Symfony"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2020-09-02T17:29:56Z"
+updated_date: "2026-03-13T22:14:38.594283Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2020-15094"
+  - "CVE-2020-15094"
+  - "GHSA-754h-5r27-7x3r"
+affected_versions:
+  - "v4.3.0"
+  - "v4.3.1"
+  - "v4.3.10"
+  - "v4.3.11"
+  - "v4.3.2"
+  - "v4.3.3"
+  - "v4.3.4"
+  - "v4.3.5"
+  - "v4.3.6"
+  - "v4.3.7"
+  - "v4.3.8"
+  - "v4.3.9"
+  - "v4.4.0"
+  - "v4.4.0-BETA1"
+  - "v4.4.0-BETA2"
+  - "v4.4.0-RC1"
+  - "v4.4.1"
+  - "v4.4.10"
+  - "v4.4.11"
+  - "v4.4.12"
+fixed_versions:
+  - "4.4.13"
+  - "5.1.5"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-754h-5r27-7x3r"
+---
+
+# RCE in Symfony
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2020-15094`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-754h-5r27-7x3r
+- 影响版本: `v4.3.0, v4.3.1, v4.3.10, v4.3.11, v4.3.2, v4.3.3, v4.3.4, v4.3.5, v4.3.6, v4.3.7`
+- 修复版本: `4.4.13, 5.1.5`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2020-15094
+- https://github.com/symfony/symfony/commit/d9910e0b33a2e0f993abff41c6fbc86951b66d78
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-kernel/CVE-2020-15094.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2020-15094.yaml
+- https://github.com/symfony/symfony
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HNGUWOEETOFVH4PN3I3YO4QZHQ4AUKF3
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VAQJXAKWPMWB7OL6QPG2ZSEQZYYPU5RC
+- https://packagist.org/packages/symfony/http-kernel
+- https://packagist.org/packages/symfony/symfony
+- https://symfony.com/cve-2020-15094
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5255.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5255.md
@@ -0,0 +1,117 @@
+---
+title: "Prevent cache poisoning via a Response Content-Type header in Symfony"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2020-03-30T20:09:16Z"
+updated_date: "2026-03-13T22:01:08.748385Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2020-5255"
+  - "CVE-2020-5255"
+  - "GHSA-mcx4-f5f5-4859"
+affected_versions:
+  - "v4.4.0"
+  - "v4.4.1"
+  - "v4.4.2"
+  - "v4.4.3"
+  - "v4.4.4"
+  - "v4.4.5"
+  - "v4.4.6"
+  - "v5.0.0"
+  - "v5.0.1"
+  - "v5.0.2"
+  - "v5.0.3"
+  - "v5.0.4"
+  - "v5.0.5"
+  - "v5.0.6"
+  - "introduced=4.4.0, fixed<4.4.7"
+  - "introduced=5.0.0, fixed<5.0.7"
+fixed_versions:
+  - "4.4.7"
+  - "5.0.7"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-mcx4-f5f5-4859"
+---
+
+# Prevent cache poisoning via a Response Content-Type header in Symfony
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2020-5255`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-mcx4-f5f5-4859
+- 影响版本: `v4.4.0, v4.4.1, v4.4.2, v4.4.3, v4.4.4, v4.4.5, v4.4.6, v5.0.0, v5.0.1, v5.0.2`
+- 修复版本: `4.4.7, 5.0.7`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2020-5255
+- https://github.com/symfony/symfony/commit/dca343442e6a954f96a2609e7b4e9c21ed6d74e6
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2020-5255.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2020-5255.yaml
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C36JLPHUPKDFAX6D5WYFC4ALO2K7RDUQ
+- https://symfony.com/blog/cve-2020-5255-prevent-cache-poisoning-via-a-response-content-type-header
+- https://symfony.com/cve-2020-5255
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5274.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5274.md
@@ -0,0 +1,110 @@
+---
+title: "Exceptions displayed in non-debug configurations in Symfony"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2020-03-30T20:09:31Z"
+updated_date: "2026-03-13T22:15:59.230149Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2020-5274"
+  - "CVE-2020-5274"
+  - "GHSA-m884-279h-32v2"
+affected_versions:
+  - "v4.4.0"
+  - "v4.4.1"
+  - "v4.4.2"
+  - "v4.4.3"
+  - "v5.0.0"
+  - "v5.0.1"
+  - "v5.0.2"
+  - "v5.0.3"
+  - "introduced=4.4.0, fixed<4.4.4"
+  - "introduced=5.0.0, fixed<5.0.4"
+fixed_versions:
+  - "4.4.4"
+  - "5.0.4"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-m884-279h-32v2"
+---
+
+# Exceptions displayed in non-debug configurations in Symfony
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2020-5274`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-m884-279h-32v2
+- 影响版本: `v4.4.0, v4.4.1, v4.4.2, v4.4.3, v5.0.0, v5.0.1, v5.0.2, v5.0.3, introduced=4.4.0, fixed<4.4.4, introduced=5.0.0, fixed<5.0.4`
+- 修复版本: `4.4.4, 5.0.4`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2020-5274
+- https://github.com/symfony/symfony/commit/629d21b800a15dc649fb0ae9ed7cd9211e7e45db
+- https://github.com/symfony/symfony/commit/cf80224589ac05402d4f72f5ddf80900ec94d5ad
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/error-handler/CVE-2020-5274.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2020-5274.yaml
+- https://symfony.com/cve-2020-5274
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5275.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2020-5275.md
@@ -0,0 +1,117 @@
+---
+title: "Firewall configured with unanimous strategy was not actually unanimous in Symfony"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2020-03-30T20:09:44Z"
+updated_date: "2026-03-13T22:16:03.504887Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2020-5275"
+  - "CVE-2020-5275"
+  - "GHSA-g4m9-5hpf-hx72"
+affected_versions:
+  - "v4.4.0"
+  - "v4.4.1"
+  - "v4.4.2"
+  - "v4.4.3"
+  - "v4.4.4"
+  - "v4.4.5"
+  - "v4.4.6"
+  - "v5.0.0"
+  - "v5.0.1"
+  - "v5.0.2"
+  - "v5.0.3"
+  - "v5.0.4"
+  - "v5.0.5"
+  - "v5.0.6"
+  - "introduced=4.4.0, fixed<4.4.7"
+  - "introduced=5.0.0, fixed<5.0.7"
+fixed_versions:
+  - "4.4.7"
+  - "5.0.7"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72"
+---
+
+# Firewall configured with unanimous strategy was not actually unanimous in Symfony
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2020-5275`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72
+- 影响版本: `v4.4.0, v4.4.1, v4.4.2, v4.4.3, v4.4.4, v4.4.5, v4.4.6, v5.0.0, v5.0.1, v5.0.2`
+- 修复版本: `4.4.7, 5.0.7`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2020-5275
+- https://github.com/symfony/symfony/commit/c935e4a3fba6cc2ab463a6ca382858068d63cebf
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2020-5275.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2020-5275.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2020-5275.yaml
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C36JLPHUPKDFAX6D5WYFC4ALO2K7RDUQ
+- https://symfony.com/cve-2020-5275
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-21424.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-21424.md
@@ -0,0 +1,141 @@
+---
+title: "Prevent user enumeration using Guard or the new Authenticator-based Security"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2021-05-13T20:23:02Z"
+updated_date: "2026-03-13T22:16:14.858636Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2021-21424"
+  - "CVE-2021-21424"
+  - "GHSA-5pv8-ppvj-4h68"
+affected_versions:
+  - "v2.8.0"
+  - "v2.8.1"
+  - "v2.8.10"
+  - "v2.8.11"
+  - "v2.8.12"
+  - "v2.8.13"
+  - "v2.8.14"
+  - "v2.8.15"
+  - "v2.8.16"
+  - "v2.8.17"
+  - "v2.8.18"
+  - "v2.8.19"
+  - "v2.8.2"
+  - "v2.8.20"
+  - "v2.8.21"
+  - "v2.8.22"
+  - "v2.8.23"
+  - "v2.8.24"
+  - "v2.8.25"
+  - "v2.8.26"
+fixed_versions:
+  - "5.2.8"
+  - "3.4.48"
+  - "4.4.23"
+  - "2.10.7"
+  - "2.11.3"
+  - "1.29.2"
+  - "1.31.1"
+  - "3.4.49"
+  - "4.4.24"
+  - "5.2.9"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-5pv8-ppvj-4h68"
+---
+
+# Prevent user enumeration using Guard or the new Authenticator-based Security
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2021-21424`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-5pv8-ppvj-4h68
+- 影响版本: `v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17`
+- 修复版本: `5.2.8, 3.4.48, 4.4.23, 2.10.7, 2.11.3, 1.29.2, 1.31.1, 3.4.49, 4.4.24, 5.2.9`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2021-21424
+- https://github.com/symfony/symfony/commit/2a581d22cc621b33d5464ed65c4bc2057f72f011
+- https://symfony.com/cve-2021-21424
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VRUS2H2SSOQWNLBD35SKIWIDQEMV2PD3
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UC7BND775DVZDQT3RMGD2HVB2PKLJDJW
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RH7TMM5CHQYBFFGXWRPJDPB3SKCZXI2M
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KENRNLB3FYXYGDWRBH2PDBOZZKOD7VY4
+- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRUS2H2SSOQWNLBD35SKIWIDQEMV2PD3
+- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UC7BND775DVZDQT3RMGD2HVB2PKLJDJW
+- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RH7TMM5CHQYBFFGXWRPJDPB3SKCZXI2M
+- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KENRNLB3FYXYGDWRBH2PDBOZZKOD7VY4
+- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.html
+- https://github.com/symfony/symfony
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2021-21424.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2021-21424.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2021-21424.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-guard/CVE-2021-21424.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/maker-bundle/CVE-2021-21424.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/lexik/jwt-authentication-bundle/CVE-2021-21424.yaml
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-32693.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-32693.md
@@ -0,0 +1,113 @@
+---
+title: "Authentication granted to all firewalls instead of just one"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2021-06-21T17:03:44Z"
+updated_date: "2026-03-13T22:01:16.333089Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2021-32693"
+  - "CVE-2021-32693"
+  - "GHSA-rfcf-m67m-jcrq"
+affected_versions:
+  - "v5.3.0"
+  - "v5.3.1"
+  - "introduced=5.3.0, fixed<5.3.2"
+fixed_versions:
+  - "5.3.2"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+  - "token-cookie-storage"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-rfcf-m67m-jcrq"
+---
+
+# Authentication granted to all firewalls instead of just one
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2021-32693`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-rfcf-m67m-jcrq
+- 影响版本: `v5.3.0, v5.3.1, introduced=5.3.0, fixed<5.3.2`
+- 修复版本: `5.3.2`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2021-32693
+- https://github.com/symfony/security-http/commit/6bf4c31219773a558b019ee12e54572174ff8129
+- https://github.com/symfony/symfony/commit/3084764ad82f29dbb025df19978b9cbc3ab34728
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2021-32693.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2021-32693.yaml
+- https://github.com/symfony/security-http
+- https://symfony.com/blog/cve-2021-32693-authentication-granted-to-all-firewalls-instead-of-just-one
+- https://symfony.com/cve-2021-32693
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
+- [javascript-typescript:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/javascript-typescript/token-cookie-storage.md)
+- [nodejs:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/nodejs/token-cookie-storage.md)
+- [java:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/java/token-cookie-storage.md)
+- [php:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/php/token-cookie-storage.md)
+- [python:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/python/token-cookie-storage.md)
+- [ruby:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/ruby/token-cookie-storage.md)
+- [csharp:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/csharp/token-cookie-storage.md)
+- [go:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/go/token-cookie-storage.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41267.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41267.md
@@ -0,0 +1,129 @@
+---
+title: "Webcache Poisoning in symfony/http-kernel"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2021-11-24T20:04:25Z"
+updated_date: "2026-03-13T22:00:11.423907Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2021-41267"
+  - "CVE-2021-41267"
+  - "GHSA-q3j3-w37x-hq2q"
+affected_versions:
+  - "v5.2.0"
+  - "v5.2.1"
+  - "v5.2.10"
+  - "v5.2.11"
+  - "v5.2.12"
+  - "v5.2.13"
+  - "v5.2.14"
+  - "v5.2.2"
+  - "v5.2.3"
+  - "v5.2.4"
+  - "v5.2.5"
+  - "v5.2.6"
+  - "v5.2.7"
+  - "v5.2.8"
+  - "v5.2.9"
+  - "v5.3.0"
+  - "v5.3.0-BETA1"
+  - "v5.3.0-BETA2"
+  - "v5.3.0-BETA3"
+  - "v5.3.0-BETA4"
+fixed_versions:
+  - "5.3.12"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+  - "proxy-trust-boundary"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-q3j3-w37x-hq2q"
+---
+
+# Webcache Poisoning in symfony/http-kernel
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2021-41267`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-q3j3-w37x-hq2q
+- 影响版本: `v5.2.0, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.2, v5.2.3, v5.2.4`
+- 修复版本: `5.3.12`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2021-41267
+- https://github.com/symfony/symfony/pull/44243
+- https://github.com/symfony/symfony/commit/95dcf51682029e89450aee86267e3d553aa7c487
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-kernel/CVE-2021-41267.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2021-41267.yaml
+- https://github.com/symfony/symfony/releases/tag/v5.3.12
+- https://symfony.com/cve-2021-41267
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
+- [javascript-typescript:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/javascript-typescript/proxy-trust-boundary.md)
+- [nodejs:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/nodejs/proxy-trust-boundary.md)
+- [java:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/java/proxy-trust-boundary.md)
+- [php:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/php/proxy-trust-boundary.md)
+- [python:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/python/proxy-trust-boundary.md)
+- [ruby:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/ruby/proxy-trust-boundary.md)
+- [csharp:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/csharp/proxy-trust-boundary.md)
+- [go:proxy-trust-boundary](/Users/x/websafe/05-defense/secure-code/go/proxy-trust-boundary.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41268.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41268.md
@@ -0,0 +1,123 @@
+---
+title: "Cookie persistence after password changes in symfony/security-bundle"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2021-11-24T20:05:22Z"
+updated_date: "2026-03-13T22:14:23.582059Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2021-41268"
+  - "CVE-2021-41268"
+  - "GHSA-qw36-p97w-vcqr"
+affected_versions:
+  - "v5.3.0"
+  - "v5.3.11"
+  - "v5.3.2"
+  - "v5.3.3"
+  - "v5.3.4"
+  - "v5.3.7"
+  - "v5.3.8"
+  - "v5.3.1"
+  - "v5.3.10"
+  - "v5.3.5"
+  - "v5.3.6"
+  - "v5.3.9"
+  - "introduced=5.3.0, fixed<5.3.12"
+fixed_versions:
+  - "5.3.12"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+  - "token-cookie-storage"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-qw36-p97w-vcqr"
+---
+
+# Cookie persistence after password changes in symfony/security-bundle
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2021-41268`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-qw36-p97w-vcqr
+- 影响版本: `v5.3.0, v5.3.11, v5.3.2, v5.3.3, v5.3.4, v5.3.7, v5.3.8, v5.3.1, v5.3.10, v5.3.5`
+- 修复版本: `5.3.12`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2021-41268
+- https://github.com/symfony/symfony/pull/44243
+- https://github.com/symfony/symfony/commit/36a808b857cd3240244f4b224452fb1e70dc6dfc
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-bundle/CVE-2021-41268.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2021-41268.yaml
+- https://github.com/symfony/symfony
+- https://github.com/symfony/symfony/releases/tag/v5.3.12
+- https://symfony.com/cve-2021-41268
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)
+- [javascript-typescript:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/javascript-typescript/token-cookie-storage.md)
+- [nodejs:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/nodejs/token-cookie-storage.md)
+- [java:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/java/token-cookie-storage.md)
+- [php:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/php/token-cookie-storage.md)
+- [python:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/python/token-cookie-storage.md)
+- [ruby:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/ruby/token-cookie-storage.md)
+- [csharp:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/csharp/token-cookie-storage.md)
+- [go:token-cookie-storage](/Users/x/websafe/05-defense/secure-code/go/token-cookie-storage.md)
--- a/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41270.md
+++ b/07-framework-security/frameworks/symfony/cases/symfony-cve-2021-41270.md
@@ -0,0 +1,126 @@
+---
+title: "CSV Injection in symfony/serializer"
+system_id: "symfony"
+category: "frameworks"
+advisory_mode: "core"
+published_date: "2021-11-24T21:01:23Z"
+updated_date: "2026-03-13T21:59:52.395727Z"
+severity: "low"
+exploit_status: "unknown"
+source_confidence: "official"
+verification_status: "triage-manual"
+verification_mode: "synthetic"
+artifact_mode: "synthetic"
+last_run_id: ""
+target_types:
+  - "lab-local"
+  - "lab-public"
+  - "authorized-third-party"
+allow_public_validation: "yes, with ownership or explicit authorization"
+authorization_prerequisite: "asset ownership proof or explicit written authorization"
+minimal_validation: "read-only probe, controlled payload, reversible test"
+aliases:
+  - "BIT-symfony-2021-41270"
+  - "CVE-2021-41270"
+  - "GHSA-2xhg-w2g5-w95x"
+affected_versions:
+  - "v5.0.0"
+  - "v5.0.1"
+  - "v5.0.10"
+  - "v5.0.11"
+  - "v5.0.2"
+  - "v5.0.3"
+  - "v5.0.4"
+  - "v5.0.5"
+  - "v5.0.6"
+  - "v5.0.7"
+  - "v5.0.8"
+  - "v5.0.9"
+  - "v5.1.0"
+  - "v5.1.0-BETA1"
+  - "v5.1.0-RC1"
+  - "v5.1.0-RC2"
+  - "v5.1.1"
+  - "v5.1.10"
+  - "v5.1.11"
+  - "v5.1.2"
+fixed_versions:
+  - "5.3.12"
+  - "4.4.35"
+secure_code_topics:
+  - "xss-output-encoding"
+  - "authz-server-side-recheck"
+  - "path-traversal-guard"
+primary_source: "https://github.com/symfony/symfony/security/advisories/GHSA-2xhg-w2g5-w95x"
+---
+
+# CSV Injection in symfony/serializer
+
+## 本地实证状态
+
+- 实证状态: `triage-manual`
+- 实证方式: `synthetic`
+- Artifact 模式: `synthetic`
+- 最近运行: `-`
+- 浏览器证据: `missing`
+- Run Bundle: `-`
+
+## 事件层
+
+- Canonical ID: `symfony--CVE-2021-41270`
+- 系统: `symfony`
+- 严重度: `low`
+- 来源置信度: `official`
+- 官方主源: https://github.com/symfony/symfony/security/advisories/GHSA-2xhg-w2g5-w95x
+- 影响版本: `v5.0.0, v5.0.1, v5.0.10, v5.0.11, v5.0.2, v5.0.3, v5.0.4, v5.0.5, v5.0.6, v5.0.7`
+- 修复版本: `5.3.12, 4.4.35`
+
+## 其他来源
+
+- https://nvd.nist.gov/vuln/detail/CVE-2021-41270
+- https://github.com/symfony/symfony/pull/44243
+- https://github.com/symfony/symfony/commit/3da6f2d45e7536ccb2a26f52fbaf340917e208a8
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/serializer/CVE-2021-41270.yaml
+- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2021-41270.yaml
+- https://github.com/symfony/symfony
+- https://github.com/symfony/symfony/releases/tag/v5.3.12
+- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BPT4SF6SIXFMZARDWED5T32J7JEH3EP
+- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QSREFD2TJT5LWKM6S4MD3W26NQQ5WJUP
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3BPT4SF6SIXFMZARDWED5T32J7JEH3EP
+- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QSREFD2TJT5LWKM6S4MD3W26NQQ5WJUP
+- https://symfony.com/cve-2021-41270
+
+## 实验层
+
+- 仅用于自有资产、测试环境或已明确授权目标。
+- 允许公网可达目标，但必须满足资产归属或明确授权前提。
+- 最小化验证方式: 最小化验证、只读探测、可审计回显、受控注入。
+- 若该案例涉及插件、模块或扩展，应同时检查供应链与升级策略。
+- 禁止场景: 无归属证明或无明确授权的公网目标；知名公共网站或与测试无关的第三方资产；会造成持久破坏、数据越权下载或不可回滚影响的动作
+
+## 修复示例
+
+- [javascript-typescript:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/javascript-typescript/xss-output-encoding.md)
+- [nodejs:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/nodejs/xss-output-encoding.md)
+- [java:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/java/xss-output-encoding.md)
+- [php:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/php/xss-output-encoding.md)
+- [python:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/python/xss-output-encoding.md)
+- [ruby:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/ruby/xss-output-encoding.md)
+- [csharp:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/csharp/xss-output-encoding.md)
+- [go:xss-output-encoding](/Users/x/websafe/05-defense/secure-code/go/xss-output-encoding.md)
+- [javascript-typescript:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/javascript-typescript/authz-server-side-recheck.md)
+- [nodejs:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/nodejs/authz-server-side-recheck.md)
+- [java:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/java/authz-server-side-recheck.md)
+- [php:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/php/authz-server-side-recheck.md)
+- [python:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/python/authz-server-side-recheck.md)
+- [ruby:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/ruby/authz-server-side-recheck.md)
+- [csharp:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/csharp/authz-server-side-recheck.md)
+- [go:authz-server-side-recheck](/Users/x/websafe/05-defense/secure-code/go/authz-server-side-recheck.md)
+- [javascript-typescript:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/javascript-typescript/path-traversal-guard.md)
+- [nodejs:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/nodejs/path-traversal-guard.md)
+- [java:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/java/path-traversal-guard.md)
+- [php:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/php/path-traversal-guard.md)
+- [python:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/python/path-traversal-guard.md)
+- [ruby:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/ruby/path-traversal-guard.md)
+- [csharp:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/csharp/path-traversal-guard.md)
+- [go:path-traversal-guard](/Users/x/websafe/05-defense/secure-code/go/path-traversal-guard.md)