CVE-2018-1000862: Jenkins

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

An information exposure vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in DirectoryBrowserSupport.java that allows attackers with the ability to control build output to browse the file system on agents running builds beyond the duration of the build using the workspace browser.

Affected products

• Jenkins Jenkins: up to and including 2.138.3; up to and including 2.153
• Red Hat Openshift Container Platform: version 3.11 only

Published 2018-12-10. Last modified 2026-06-17.