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CVE-2026-73653

Vitest: Browser Mode provider commands bypass the file-access permission gate PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
vitest-dev / vitestaffected < 3.2.7; affected >= 4.0.0, < 4.1.10; affected >= 5.0.0-beta.1, < 5.0.0-beta.6

CWE

CWE-22, CWE-552, CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.