CVEvulnerability

CVE-2025-57822

8.2 HIGH Published 2025-08-29 Modified 2026-10-18 Official page ↗
Status
Analyzed
Published
2025-08-29
Last modified
2026-10-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Weaknesses
CWE-918

Description

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.

Affected configurations

• vercel next.js (< 14.2.32) • vercel next.js (>= 15.0.0 < 15.4.7)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References