CVE-2019-1003074: Jenkins Hyper.sh Commons Plugin stores credentials unencrypted in its global configuration file on the Jenk...

Security readout for executives and security teams

This CVE is about secrets stored insecurely, not a direct remote takeover. Jenkins Hyper.sh Commons Plugin saved credentials unencrypted in Jenkins global configuration on the master. Anyone who can access the Jenkins master file system could read those credentials and potentially reuse them elsewhere. Organizations are likely exposed only if they used Jenkins with the Hyper.sh Commons Plugin installed as of the advisory date. The cited issue requires access to the Jenkins master file system, so risk is higher where Jenkins hosts are shared, weakly administered, or accessible by many users. Treat this as a targeted secret-exposure risk. It is not documented as actively exploited, but Jenkins credentials can unlock deployment or infrastructure access. Prioritize environments where Jenkins administrators, host users, or backup readers are not tightly controlled. Mitigation focus: Check Jenkins advisory guidance for current plugin status or fixes.; Disable or uninstall Hyper.sh Commons Plugin if it is not required.; Restrict Jenkins controller/master file-system access to trusted administrators only..

Prepared

Jun 6, 2026, 21:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.