Fiche vulnérabilité
CVE-2026-47429 : faille moyenne vitest.dev vitest (CVSS 5.9)
Description
Vitest is a testing framework powered by Vite. Prior to 3.2.5 and 4.1.0, the Vitest UI/API server on Windows used isFileServingAllowed incorrectly for /__vitest_attachment__, allowing \\?\\..\\ path traversal to read files outside the project; exposed API write and rerun features such as saveTestFile and rerun could also allow arbitrary script execution. This issue is fixed in versions 3.2.5 and 4.1.0.
En bref
- Sévérité
- Moyenne (CVSS 5.9)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Exploitation active
- Non signalée par la CISA
- Publication
- 14 juil. 2026
- Dernière mise à jour
- 6 août 2026
Produits concernés
- vitest.dev vitest