CVE-2020-2299: Jenkins Active Directory

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user if a magic constant is used as the password.

Affected products

• Jenkins Active Directory: up to and including 2.19

Published 2020-11-04. Last modified 2026-06-17.