CVE-2025-67637: Jenkins

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier stores build authorization tokens unencrypted in job config.xml files on the Jenkins controller where they can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system.

Affected products

• Jenkins Jenkins: before 2.528.3 (fixed in 2.528.3); before 2.541 (fixed in 2.541)

Published 2025-12-10. Last modified 2026-06-17.