Opening a malicious website while running a Nuxt dev server could allow read-only access to code
Vulnerability Description
Nuxt is an open-source web development framework for Vue.js. Starting in version 3.8.1 and prior to version 3.15.3, Nuxt allows any websites to send any requests to the development server and read the response due to default CORS settings. Users with the default server.cors option using Vite builder may get the source code stolen by malicious websites. Version 3.15.3 fixes the vulnerability.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-24360
Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/nuxt/nuxt/security/advisories/GHSA-2452-6xj8-jh47
- https://github.com/vitejs/vite/security/advisories/GHSA-vg6x-rcgg-rjx6
- https://github.com/nuxt/nuxt/pull/23995
- https://github.com/nuxt/nuxt/commit/7eeb910bf4accb1e0193b9178c746f06ad3dd88f
- https://github.com/nuxt/nuxt/blob/7d345c71462d90187fd09c96c7692f306c90def5/packages/vite/src/client.ts#L257-L263
- https://github.com/nuxt/nuxt/blob/7d345c71462d90187fd09c96c7692f306c90def5/packages/vite/src/vite-node.ts#L39
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