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

• Follow Redirects improperly handles URLs in the url.parse() function - CVE-2023-26159
• Redwood is vulnerable to account takeover via dbAuth "forgot-password - Vulnerability
• AngularJS allows attackers to bypass common image source restrictions - CVE-2024-8372
• vite allows server.fs.deny bypass via backslash on Windows - CVE-2025-62522

Tags:

npm

vite