CVE-2025-67638: Jenkins's build authorization token is stored and displayed in plain text

December 10, 2025

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not mask build authorization tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

References

github.com/advisories/GHSA-hxjg-2jvf-h3rx
github.com/jenkinsci/jenkins
github.com/jenkinsci/jenkins/commit/4710d65339251aaf1d1599f19545db99be24d981
nvd.nist.gov/vuln/detail/CVE-2025-67638
www.jenkins.io/security/advisory/2025-12-10/

Code Behaviors & Features

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