CVE-2026-64645
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-601
Redireccionamiento de URL a sitio no confiable (Open Redirect)
Fecha de publicación:
27/07/2026
Última modificación:
28/07/2026
Descripción
*** Pendiente de traducción *** Next.js is a React framework for building full-stack web applications. In versions 12.0.0 through 15.5.20 and 16.0.0 through 16.2.10, a<br />
rewrites() or redirects() rule that builds its external destination hostname from request-controlled input can be pointed at an arbitrary hostname, regardless of the rule&#39;s hostname suffix. For a rewrite, Next.js proxies the request to that arbitrary host and serves the response from the application&#39;s origin, leading to Server-Side Request forgery. A redirects() rule configured this way is vulnerable to an Open Redirect. This issue has been fixed in versions 15.5.21 and 16.2.11.
Impacto
Puntuación base 4.0
8.30
Gravedad 4.0
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/vercel/next.js/commit/35f501357e9b0fe7c950b0d6aa8fcf5343f707e9
- https://github.com/vercel/next.js/commit/d3033266c6dff23f7be71e19341fe3a8c6e2c599
- https://github.com/vercel/next.js/releases/tag/v15.5.21
- https://github.com/vercel/next.js/releases/tag/v16.2.11
- https://github.com/vercel/next.js/security/advisories/GHSA-p9j2-gv94-2wf4