8.6Alta

CVE-2026-44578Next.js: Server-side request forgery in applications using WebSocket upgrades

vercel next.js; Red Hat Streams for Apache Kafka 2.9.4; Red Hat Red Hat Trusted Artifact Signer 1.3; Red Hat Red Hat Trusted Artifact Signer 1.4 Publicada: (hace 6 meses)

Descripción

Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.

Debilidad (CWE): CWE-918

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

Coincidencias CPE (NVD) (2)

  • cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* ≥ 13.4.13 < 15.5.16
  • cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* ≥ 16.0.0 < 16.2.5