CVE-2025-57822

Description

Next.js Improper Middleware Redirect Handling Leads to SSRF

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

• https://github.com/vercel/next.js/security/advisories/GHSA-4342-x723-ch2f
• https://nvd.nist.gov/vuln/detail/CVE-2025-57822
• https://github.com/vercel/next.js/commit/9c9aaed5bb9338ef31b0517ccf0ab4414f2093d8
• https://github.com/vercel/next.js
• https://vercel.com/changelog/cve-2025-57822