Vitest: Exposed Browser Mode API Can Proxy CDP and Overwrite Config Files, Leading to RCE

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-53633 · Microsoft / collected KEV context

GHSA-g8mr-85jm-7xhm

cve-program · CVE-2026-53633

• https://github.com/vitest-dev/vitest/security/advisories/GHSA-g8mr-85jm-7xhm
• https://github.com/vitest-dev/vitest/pull/10444
• https://github.com/vitest-dev/vitest/pull/10450
• https://github.com/vitest-dev/vitest/pull/10456
• https://github.com/vitest-dev/vitest/commit/385a1aefd4c2bfa5e7d58bf7c6834c929969f2c7
• https://github.com/vitest-dev/vitest/commit/63e3b2eee4d58da56786a6333f517b9b492528c7
• https://github.com/vitest-dev/vitest/commit/e4067b3b150005fd42cf75f994300119245806b9
• https://github.com/vitest-dev/vitest/releases/tag/v3.2.5
• https://github.com/vitest-dev/vitest/releases/tag/v4.1.8
• https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.4

nvd · CVE-2026-53633

• https://github.com/vitest-dev/vitest/commit/385a1aefd4c2bfa5e7d58bf7c6834c929969f2c7
• https://github.com/vitest-dev/vitest/commit/63e3b2eee4d58da56786a6333f517b9b492528c7
• https://github.com/vitest-dev/vitest/commit/e4067b3b150005fd42cf75f994300119245806b9
• https://github.com/vitest-dev/vitest/pull/10444
• https://github.com/vitest-dev/vitest/pull/10450
• https://github.com/vitest-dev/vitest/pull/10456
• https://github.com/vitest-dev/vitest/releases/tag/v3.2.5
• https://github.com/vitest-dev/vitest/releases/tag/v4.1.8
• https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.4
• https://github.com/vitest-dev/vitest/security/advisories/GHSA-g8mr-85jm-7xhm

osv · GHSA-g8mr-85jm-7xhm

• https://github.com/vitest-dev/vitest/security/advisories/GHSA-g8mr-85jm-7xhm
• https://nvd.nist.gov/vuln/detail/CVE-2026-53633
• https://github.com/vitest-dev/vitest/pull/10444
• https://github.com/vitest-dev/vitest/pull/10450
• https://github.com/vitest-dev/vitest/pull/10456
• https://github.com/vitest-dev/vitest/commit/385a1aefd4c2bfa5e7d58bf7c6834c929969f2c7
• https://github.com/vitest-dev/vitest/commit/63e3b2eee4d58da56786a6333f517b9b492528c7
• https://github.com/vitest-dev/vitest/commit/e4067b3b150005fd42cf75f994300119245806b9
• https://github.com/vitest-dev/vitest
• https://github.com/vitest-dev/vitest/releases/tag/v3.2.5
• https://github.com/vitest-dev/vitest/releases/tag/v4.1.8
• https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.4

No related operational record is retained in the current change model.