CVE-2026-56301

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 t...

CVE-2026-56301

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 t...

Nuxt: Dev server discloses project absolute path and persistent workspace UUID via `/.well-known/appspecific/com.chrome.devtools.json`

Summary When running nuxt dev, Nuxt registers an unauthenticated route at /.well-known/appspecific/com.chrome.devtools.json that returns the absolute filesystem path of the project root and a per-project UUID persisted to nodemodules/.cache/nuxt/chrome-workspace.json. The route is enabled by...

Opening a malicious website while running a Nuxt dev server could allow read-only access to code

Summary Source code may be stolen during dev when using webpack / rspack builder and you open a malicious web site. Details Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject in their site and run the script. By using...

GHSA-4GF7-FF8X-HQ99 Opening a malicious website while running a Nuxt dev server could allow read-only access to code

Summary Source code may be stolen during dev when using webpack / rspack builder and you open a malicious web site. Details Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject in their site and run the script. By using...