Vite has an `server.fs.deny` bypass with an invalid `request-target`

Description

The contents of arbitrary files can be returned to the browser if the dev server is running on Node or Bun.

Recommendation

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

• Affected version(s): **< 4.5.13

  >= 5.0.0, < 5.4.18

  >= 6.0.0, < 6.0.15

  >= 6.1.0, < 6.1.5

  >= 6.2.0, < 6.2.6**

• Patched version(s): **4.5.13

  5.4.18

  6.0.15

  6.1.5

  6.2.6**

References

• GHSA-356w-63v5-8wf4
• CVE-2025-32395
• CWE-200
• 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 bypasses server.fs.deny when using ?raw?? - CVE-2025-30208
• Vite allows server.fs.deny to be bypassed with .svg or relative paths - CVE-2025-31486

Tags:

npm

vite