--- title: "Vite's `server.fs.deny` did not deny requests for patterns with directories." system_id: "vite" category: "frameworks" advisory_mode: "core" published_date: "2024-04-03T16:46:17Z" updated_date: "2024-04-05T01:28:39.527659Z" severity: "low" exploit_status: "unknown" source_confidence: "official" verification_status: "triage-manual" verification_mode: "synthetic" artifact_mode: "official-source" 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: - "CVE-2024-31207" - "GHSA-8jhw-289h-jh2g" affected_versions: - "introduced=2.7.0, fixed<2.9.18" - "introduced=3.0.0, fixed<3.2.10" - "introduced=4.0.0, fixed<4.5.3" - "introduced=5.0.0, fixed<5.0.13" - "introduced=5.1.0, fixed<5.1.7" - "introduced=5.2.0, fixed<5.2.6" fixed_versions: - "2.9.18" - "3.2.10" - "4.5.3" - "5.0.13" - "5.1.7" - "5.2.6" entity_refs: - "vite:system:root-system" - "vite--project--vite:project:affected-component" secure_code_topics: - "dependency-upgrade-policy" - "file-upload-validation" - "proxy-trust-boundary" primary_source: "https://github.com/vitejs/vite/security/advisories/GHSA-8jhw-289h-jh2g" --- # Vite's `server.fs.deny` did not deny requests for patterns with directories. ## 本地实证状态 - 实证状态: `triage-manual` - 实证方式: `synthetic` - Artifact 模式: `official-source` - 最近运行: `-` - 浏览器证据: `missing` - Run Bundle: `-` ## 事件层 - Canonical ID: `vite--CVE-2024-31207` - 系统: `vite` - 严重度: `low` - 来源置信度: `official` - 官方主源: https://github.com/vitejs/vite/security/advisories/GHSA-8jhw-289h-jh2g - 影响版本: `introduced=2.7.0, fixed<2.9.18, introduced=3.0.0, fixed<3.2.10, introduced=4.0.0, fixed<4.5.3, introduced=5.0.0, fixed<5.0.13, introduced=5.1.0, fixed<5.1.7, introduced=5.2.0, fixed<5.2.6` - 修复版本: `2.9.18, 3.2.10, 4.5.3, 5.0.13, 5.1.7, 5.2.6` ## 对象与版本映射 - Advisory Scope: `package` - 影响对象: `vite` - Entity Refs: `vite, vite--project--vite` - 版本置信度: `high` - 版本缺口: `-` - 版本证据源: `https://github.com/vitejs/vite/security/advisories/GHSA-8jhw-289h-jh2g, https://nvd.nist.gov/vuln/detail/CVE-2024-31207, https://github.com/vitejs/vite/commit/011bbca350e447d1b499d242804ce62738c12bc0, https://github.com/vitejs/vite/commit/5a056dd2fc80dbafed033062fe6aaf4717309f48, https://github.com/vitejs/vite/commit/89c7c645f09d16a38f146ef4a1528f218e844d67` ## 受控验证流程 - Workflow ID: `vite--CVE-2024-31207--workflow` - 漏洞家族: `proxy-boundary` - 入口面: `proxy-header-or-trust-boundary` - 需要角色: `reverse-proxy-or-edge-client` - 触发向量: 对 `proxy-boundary` 家族入口投递最小化、可审计、可回滚的受控输入，比较修复前后差异。 - 请求/页面入口: `/middleware, /x-forwarded-* trust path` - 输入形态: 提交受控代理头或来源头，验证信任边界和回源鉴权。 - 预期不安全行为: 仅凭代理头即可越过鉴权或来源控制。 ## 其他来源 - https://nvd.nist.gov/vuln/detail/CVE-2024-31207 - https://github.com/vitejs/vite/commit/011bbca350e447d1b499d242804ce62738c12bc0 - https://github.com/vitejs/vite/commit/5a056dd2fc80dbafed033062fe6aaf4717309f48 - https://github.com/vitejs/vite/commit/89c7c645f09d16a38f146ef4a1528f218e844d67 - https://github.com/vitejs/vite/commit/96a7f3a41ef2f9351c46f3ab12489bb4efa03cc9 - https://github.com/vitejs/vite/commit/ba5269cca81de3f5fbb0f49d58a1c55688043258 - https://github.com/vitejs/vite/commit/d2db33f7d4b96750b35370c70dd2c35ec3b9b649 - https://github.com/vitejs/vite ## 证据点与补丁验证 ### 服务端证据点 - 应用日志中的命中路径、鉴权决策和异常栈 - 反向代理或边界层日志中的请求头、来源 IP 与路由决策 ### 浏览器证据点 - 基线截图与攻击后截图的 DOM/视觉差异 - console、network 与 response metadata 中的异常信号 ### 数据库/文件系统证据点 - 数据库中新增/越权读取的测试数据 - 文件系统中新增上传样本、缓存条目或越权读取痕迹 ### 检测信号 - WAF / reverse proxy 异常日志、访问日志和告警 - 应用审计日志中的权限错误、重定向异常、模板渲染或上传落盘事件 - 上游代理与应用层对 Content-Length / Transfer-Encoding / forwarded headers 的解释差异 ### 补丁验证步骤 - 确认目标版本从 `introduced=2.7.0, fixed<2.9.18, introduced=3.0.0, fixed<3.2.10, introduced=4.0.0, fixed<4.5.3` 升级或回移到 `2.9.18`。 - 保留同一组受控输入，在修复前后分别执行并比对响应、日志与浏览器证据。 - 确认修复后仅保留预期业务行为，不再触发越权、回显、异常渲染或错误请求。 - 补充 `proxy-boundary` 族自动化回归，避免同类路径在插件、主题或代理链中回归。 ### 实验安全备注 - 只使用回环地址、哨兵目标、无害样本或可回滚测试数据。 - 禁止造成持久破坏、越权下载真实数据或不可回滚 side effect。 - 如需浏览器证据，保留 baseline / proof 两份快照以及 console / network 记录。 ## 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:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/javascript-typescript/dependency-upgrade-policy.md) - [nodejs:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/nodejs/dependency-upgrade-policy.md) - [java:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/java/dependency-upgrade-policy.md) - [php:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/php/dependency-upgrade-policy.md) - [python:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/python/dependency-upgrade-policy.md) - [ruby:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/ruby/dependency-upgrade-policy.md) - [csharp:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/csharp/dependency-upgrade-policy.md) - [go:dependency-upgrade-policy](/Users/x/websafe/05-defense/secure-code/go/dependency-upgrade-policy.md) - [javascript-typescript:file-upload-validation](/Users/x/websafe/05-defense/secure-code/javascript-typescript/file-upload-validation.md) - [nodejs:file-upload-validation](/Users/x/websafe/05-defense/secure-code/nodejs/file-upload-validation.md) - [java:file-upload-validation](/Users/x/websafe/05-defense/secure-code/java/file-upload-validation.md) - [php:file-upload-validation](/Users/x/websafe/05-defense/secure-code/php/file-upload-validation.md) - [python:file-upload-validation](/Users/x/websafe/05-defense/secure-code/python/file-upload-validation.md) - [ruby:file-upload-validation](/Users/x/websafe/05-defense/secure-code/ruby/file-upload-validation.md) - [csharp:file-upload-validation](/Users/x/websafe/05-defense/secure-code/csharp/file-upload-validation.md) - [go:file-upload-validation](/Users/x/websafe/05-defense/secure-code/go/file-upload-validation.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)