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CVE-2026-47429

CRITICAL(9.8)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Risk Signal Score35/100 — MITTEL
  • CVSS 9.8 — Kritisch
  • Weniger als 24 Stunden alt

Beschreibung

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.

GitHub Advisories

GHSA-5xrq-8626-4rwpCRITICAL

When Vitest UI server is listening, arbitrary file can be read and executed

npm/vitest→ 4.1.0
GitHub Advisory

Referenzen