CVE-2025-46565
CVE-2025-46565 · Vite's server.fs.deny bypassed with /. for files under project root
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. Only files that are under project root and are denied by a file matching pattern can be bypassed. `server.fs.deny` can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns). These patterns were able to bypass for files under `root` by using a combination of slash and dot (/.). This issue has been patched in versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14.
CVSS 6.0 · Medium · EPSS 1.2% · Public exploit · Fix available
- Published
- Updated
Stack: node
Affected products and versions
vite
- Versions
- >= 6.3.0, < 6.3.4: Affected
- >= 6.2.0, < 6.2.7: Affected
- >= 6.0.0, < 6.1.6: Affected
- >= 5.0.0, < 5.4.19: Affected
- < 4.5.14: Affected
No fix published
vite npm
- Affected ranges
- SEMVER: ≥ 6.3.0, < 6.3.4
Update to 6.3.4
vite npm
- Affected ranges
- SEMVER: ≥ 6.2.0, < 6.2.7
Update to 6.2.7
vite npm
- Affected ranges
- SEMVER: ≥ 6.0.0, < 6.1.6
Update to 6.1.6
vite npm
- Affected ranges
- SEMVER: ≥ 5.0.0, < 5.4.19
Update to 5.4.19
vite npm
- Affected ranges
- SEMVER: < 4.5.14
Update to 4.5.14