GHSA-g28p-6mcc-v4rvMediumCVSS 4.3

Jenkins exposes other users' timezone and view names to users with Overall/Read permission

Published
June 10, 2026
Last Modified
August 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-53439 →

📋 Description

Missing permission checks in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allow attackers with Overall/Read permission to determine other users' configured timezone and to enumerate view names of other users' "My Views".

🎯 Affected products2

  • maven/org.jenkins-ci.main:jenkins-core:< 2.555.3
  • maven/org.jenkins-ci.main:jenkins-core:>= 2.556, < 2.568

🔗 References (5)