CVE-2025-57822 (GCVE-0-2025-57822)
Vulnerability from cvelistv5
Published
2025-08-29 21:33
Modified
2025-09-02 17:26
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
Next.js is a React framework for building full-stack web applications. Prior to versions 14.2.32 and 15.4.7, when next() was used without explicitly passing the request object, it could lead to SSRF in self-hosted applications that incorrectly forwarded user-supplied headers. This vulnerability has been fixed in Next.js versions 14.2.32 and 15.4.7. All users implementing custom middleware logic in self-hosted environments are strongly encouraged to upgrade and verify correct usage of the next() function.
References
security-advisories@github.comhttps://github.com/vercel/next.js/commit/9c9aaed5bb9338ef31b0517ccf0ab4414f2093d8Patch
security-advisories@github.comhttps://github.com/vercel/next.js/security/advisories/GHSA-4342-x723-ch2fVendor Advisory
security-advisories@github.comhttps://vercel.com/changelog/cve-2025-57822Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
vercel next.js Version: < 14.2.32
Version: < 15.4.7
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