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CVE-2026-64645

CVE-2026-64645 · Next.js: Server-Side Request Forgery in rewrites via attacker-controlled destination hostname

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

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 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's hostname suffix. For a rewrite, Next.js proxies the request to that arbitrary host and serves the response from the application'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.

CVSS 8.3 · Alta · EPSS 0,4% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • next.js

    Versiones
    • >= 12.0.0 < 15.5.21: Afectada
    • >= 16.0.0, < 16.2.11: Afectada

    Sin corrección publicada

  • next npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 12.0.0, < 15.5.21

    Actualiza a 15.5.21

  • next npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 16.0.0, < 16.2.11

    Actualiza a 16.2.11

Fuentes originales

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