websafe-kb/07-framework-security/frameworks/vite/cases/vite-cve-2025-31486.md

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
Vite allows server.fs.deny to be bypassed with .svg or relative paths	vite	frameworks	core	2025-04-04T14:20:05Z	2026-02-04T03:51:38.412061Z	low	unknown	official	verified-real	real	local-fixture	vite-vite--CVE-2025-31486-20260318040525	lab-local lab-public authorized-third-party	yes, with ownership or explicit authorization	asset ownership proof or explicit written authorization	read-only probe, controlled payload, reversible test	CVE-2025-31486 GHSA-xcj6-pq6g-qj4x	introduced=6.2.0, fixed<6.2.5 introduced=6.1.0, fixed<6.1.4 introduced=6.0.0, fixed<6.0.14 introduced=5.0.0, fixed<5.4.17 introduced=0, fixed<4.5.12	6.2.5 6.1.4 6.0.14 5.4.17 4.5.12	dependency-upgrade-policy file-upload-validation proxy-trust-boundary plugin-extension-trust-policy	https://github.com/vitejs/vite/security/advisories/GHSA-xcj6-pq6g-qj4x

Vite allows server.fs.deny to be bypassed with .svg or relative paths

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: vite-vite--CVE-2025-31486-20260318040525
• 浏览器证据: present
• Run Bundle: /Users/x/websafe/06-case-studies/generated-runs/vite-vite--CVE-2025-31486-20260318040525

事件层

• Canonical ID: vite--CVE-2025-31486
• 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-xcj6-pq6g-qj4x
• 影响版本: introduced=6.2.0, fixed<6.2.5, introduced=6.1.0, fixed<6.1.4, introduced=6.0.0, fixed<6.0.14, introduced=5.0.0, fixed<5.4.17, introduced=0, fixed<4.5.12
• 修复版本: 6.2.5, 6.1.4, 6.0.14, 5.4.17, 4.5.12

其他来源

• https://nvd.nist.gov/vuln/detail/CVE-2025-31486
• 62d7e81ee1
• https://github.com/vitejs/vite
• 037f801075/packages/vite/src/node/plugins/asset.ts (L285-L290)

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
• 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
• javascript-typescript:file-upload-validation
• nodejs:file-upload-validation
• java:file-upload-validation
• php:file-upload-validation
• python:file-upload-validation
• ruby:file-upload-validation
• csharp:file-upload-validation
• go:file-upload-validation
• 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:plugin-extension-trust-policy
• nodejs:plugin-extension-trust-policy
• java:plugin-extension-trust-policy
• php:plugin-extension-trust-policy
• python:plugin-extension-trust-policy
• ruby:plugin-extension-trust-policy
• csharp:plugin-extension-trust-policy
• go:plugin-extension-trust-policy