CVE-2021-3957: Kimai 2

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

kimai2 is vulnerable to Cross-Site Request Forgery (CSRF)

Affected products

• Kimai Kimai 2: before 1.16.2 (fixed in 1.16.2)

Published 2021-11-19. Last modified 2026-06-17.