6.1 KiB
6.1 KiB
title, system_id, category, advisory_mode, published_date, updated_date, severity, exploit_status, source_confidence, verification_status, verification_mode, artifact_mode, last_run_id, target_types, allow_public_validation, authorization_prerequisite, minimal_validation, aliases, affected_versions, fixed_versions, secure_code_topics, primary_source
| title | system_id | category | advisory_mode | published_date | updated_date | severity | exploit_status | source_confidence | verification_status | verification_mode | artifact_mode | last_run_id | target_types | allow_public_validation | authorization_prerequisite | minimal_validation | aliases | affected_versions | fixed_versions | secure_code_topics | primary_source | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexpected server crash in Next.js. | nextjs | frameworks | core | 2021-12-07T21:12:09Z | 2026-03-13T22:00:36.554552Z | low | unknown | official | verified-real | real | local-fixture | nextjs-nextjs--CVE-2021-43803-20260318035642 |
|
yes, with ownership or explicit authorization | asset ownership proof or explicit written authorization | read-only probe, controlled payload, reversible test |
|
|
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|
https://github.com/vercel/next.js/security/advisories/GHSA-25mp-g6fv-mqxx |
Unexpected server crash in Next.js.
本地实证状态
- 实证状态:
verified-real - 实证方式:
real - Artifact 模式:
local-fixture - 最近运行:
nextjs-nextjs--CVE-2021-43803-20260318035642 - 浏览器证据:
present - Run Bundle:
/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-43803-20260318035642
事件层
- Canonical ID:
nextjs--CVE-2021-43803 - 系统:
nextjs - 严重度:
low - 来源置信度:
official - 官方主源: https://github.com/vercel/next.js/security/advisories/GHSA-25mp-g6fv-mqxx
- 影响版本:
introduced=12.0.0, fixed<12.0.5, introduced=0.9.9, fixed<11.1.3 - 修复版本:
12.0.5, 11.1.3
其他来源
- https://nvd.nist.gov/vuln/detail/CVE-2021-43803
- https://github.com/vercel/next.js/pull/32080
6d98b4fb43- https://github.com/vercel/next.js
- https://github.com/vercel/next.js/releases/tag/v11.1.3
- https://github.com/vercel/next.js/releases/v12.0.5
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:authz-server-side-recheck
- nodejs:authz-server-side-recheck
- java:authz-server-side-recheck
- php:authz-server-side-recheck
- python:authz-server-side-recheck
- ruby:authz-server-side-recheck
- csharp:authz-server-side-recheck
- go:authz-server-side-recheck
- javascript-typescript:proxy-trust-boundary
- nodejs:proxy-trust-boundary
- java:proxy-trust-boundary
- php:proxy-trust-boundary
- python:proxy-trust-boundary
- ruby:proxy-trust-boundary
- csharp:proxy-trust-boundary
- go:proxy-trust-boundary
- javascript-typescript:token-cookie-storage
- nodejs:token-cookie-storage
- java:token-cookie-storage
- php:token-cookie-storage
- python:token-cookie-storage
- ruby:token-cookie-storage
- csharp:token-cookie-storage
- go:token-cookie-storage
- javascript-typescript:dependency-upgrade-policy
- nodejs:dependency-upgrade-policy
- java:dependency-upgrade-policy
- php:dependency-upgrade-policy
- python:dependency-upgrade-policy
- ruby:dependency-upgrade-policy
- csharp:dependency-upgrade-policy
- go:dependency-upgrade-policy