CVE-2019-16556: Jenkins Rundeck

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Jenkins Rundeck Plugin 3.6.5 and earlier stores credentials unencrypted in its global configuration file and in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.

Affected products

• Jenkins Rundeck: up to and including 3.6.5

Published 2019-12-17. Last modified 2026-06-17.