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9.4 Critical

CVE-2026-73653 Vitest is a testing framework powered by Vite

Description

Vitest is a testing framework powered by Vite. Prior to versions 3.2.7, 4.1.10, and 5.0.0-beta.6, Browser Mode provider commands including upload, takeScreenshot, screenshotMatcher, stopChunkTrace, deleteTracing, and annotateTraces accept browser-supplied file paths without enforcing the allowWrite permission gate or confining paths to the project root. A client that can reach the Browser Mode API can read arbitrary local files, create or overwrite image and trace files, or delete files accessible to the Vitest process even when allowWrite is false. This issue is fixed in versions 3.2.7, 4.1.10, and 5.0.0-beta.6.

Affected products and versions

Product Affected versions Fixed in
vitest 5.0 5.0.0-beta.1 → < 5.0.0-beta.6 5.0.0-beta.6
vitest 4.0 4.0.0 → < 4.1.10 4.1.10
vitest 3.2 earliest → < 3.2.7 3.2.7

References

Timeline

  1. Published
  2. Last modified

Other CVEs of vitest

The 10 CVEs of vitest →
CVE-2026-112950 Vitest is a Vite-native testing framework for JavaScript and TypeScript projects 5.9 Medium CVE-2026-112949 Vitest is a Vite-native testing framework for JavaScript and TypeScript projects 4.7 Medium CVE-2026-112948 Vitest is a testing framework powered by Vite 6.5 Medium CVE-2026-84373 Vitest is a testing framework powered by Vite 5.9 Medium
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