CVE-2021-21681: Jenkins Nomad

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Jenkins Nomad Plugin 0.7.4 and earlier stores Docker passwords unencrypted in the global config.xml file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.

Affected products

• Jenkins Nomad: up to and including 0.7.4

Published 2021-08-31. Last modified 2026-06-17.