CVE-2021-4033: Kimai 2

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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

Affected products

• Kimai Kimai 2: before 1.16.7 (fixed in 1.16.7)

Published 2021-12-09. Last modified 2026-06-17.