CVE-2021-3992: KIMAI2 Project KIMAI2

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

kimai2 is vulnerable to Improper Access Control

Affected products

• KIMAI2 Project KIMAI2: before 1.16.2 (fixed in 1.16.2)

Published 2021-12-01. Last modified 2026-06-17.