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

Description

The contents of arbitrary files can be returned to the browser.

Recommendation

Update the vite package to the latest compatible version. Followings are version details:

• Affected version(s): **< 4.5.12

  >= 5.0.0, < 5.4.17

  >= 6.0.0, < 6.0.14

  >= 6.1.0, < 6.1.4

  >= 6.2.0, < 6.2.5**

• Patched version(s): **4.5.12

  5.4.17

  6.0.14

  6.1.4

  6.2.5**

References

• GHSA-xcj6-pq6g-qj4x
• CVE-2025-31486
• CWE-200
• CWE-284
• CAPEC-310
• OWASP 2021-A1
• OWASP 2021-A6

Related Issues

• vite allows server.fs.deny bypass via backslash on Windows - CVE-2025-62522
• Vite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` query - CVE-2025-31125
• Vite's server.fs.deny bypassed with /. for files under project root - CVE-2025-46565
• Vite dev server option `server.fs.deny` can be bypassed when hosted on case-insensitive filesystem - CVE-2024-23331

Tags:

npm

vite