CVE-2026-56301Nuxt - Arbitrary File Read via World-Connectable vite-node IPC Socket on Linux

Beschreibung

Nuxt 4.0.0 before 4.4.7 and 3.18.0 before 3.21.7, when running the development server (nuxt dev) on Linux, binds the vite-node IPC server to an abstract-namespace Unix socket without permission restrictions, allowing local users to enumerate and connect. Unprivileged co-resident users can exploit the unprotected module request handler to read arbitrary files such as .env and SSH keys through the SSR plugin pipeline. Production builds are unaffected, as the IPC server runs only in development.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• GitHub Security Advisory (GHSA-534h-c3cw-v3h9) vendor-advisoryThird Party Advisory
• https://github.com/nuxt/nuxt/commit/1f9f4767a8725104da9bee872bb8d35246f25ae5 patchPatch
• https://github.com/nuxt/nuxt/commit/c293bf9503ccb3bc9559bff4a1f592f99063c9ea patchPatch
• VulnCheck Advisory: Nuxt - Arbitrary File Read via World-Connectable vite-node IPC Socket on Linux third-party-advisoryThird Party Advisory