CVE-2025-31486: fallo de gravedad media en vitejs vite
Vite allows server.fs.deny to be bypassed with .svg or relative paths
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
40Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendcvss 5.3epss 40%
Vite is a frontend tooling framework for javascript. The contents of arbitrary files can be returned to the browser. By adding ?.svg with ?.wasm?init or with sec-fetch-dest: script header, the server.fs.deny restriction was able to bypass. This bypass is only possible if the file is smaller than build.assetsInlineLimit (default: 4kB) and when using Vite 6.0+. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 4.5.12, 5.4.17, 6.0.14, 6.1.4, and 6.2.5.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Productos afectados
vitejs · viteCVEs relacionadas — vitejs vite
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-31125MEDIUMVite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` queryEPSS 74.9%KEVCVE-2025-30208MEDIUMVite bypasses server.fs.deny when using `?raw??`EPSS 74.8%CVE-2026-39363HIGHVite Affected by Arbitrary File Read via Vite Dev Server WebSocketEPSS 3.4%CVE-2023-34092HIGHVite Server Options (server.fs.deny) can be bypassed using double forward-slash (//)EPSS 3.2%CVE-2026-39364HIGHVite has a `server.fs.deny` bypass with queriesEPSS 2.3%CVE-2025-32395MEDIUMVite has an `server.fs.deny` bypass with an invalid `request-target`EPSS 1.8%