Vulnerability in Vitest-dev Vitest
CVE-2025-24964
Vitest is a testing framework powered by Vite. Affected versions are subject to arbitrary remote Code Execution when accessing a malicious website while Vitest API server is listening by Cross-site WebSocket hijacking (CSWSH) attacks. When…
EPSS: 0.007 (47.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Vitest-dev Vitest — versions <= 0.0.125, >= 1.0.0, < 1.6.1, >= 2.0.0, < 2.1.9
- Vitest.dev Vitest
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Product, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-24964?
- CVE-2025-24964 is a critical-severity vulnerability in Vitest-dev Vitest, classified under CWE-1385. CVSS score: 9.6/10. Published 2025-02-04.
- How severe is CVE-2025-24964?
- Critical severity. CVSS v3 base score is 9.6 out of 10.