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.
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Sun, 06 Apr 2025 02:15:00 +0000
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Description | 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. | |
Title | Vite allows server.fs.deny to be bypassed with .svg or relative paths | |
Weaknesses | CWE-200 CWE-284 |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-03T20:39:28.939Z
Reserved: 2025-03-28T13:36:51.298Z
Link: CVE-2025-31486

Updated: 2025-04-03T20:39:18.934Z

Status : Awaiting Analysis
Published: 2025-04-03T19:15:39.890
Modified: 2025-04-07T14:18:34.453
Link: CVE-2025-31486
