GHSA-g28p-6mcc-v4rv
Jenkins exposes other users' timezone and view names to users with Overall/Read permission
At a glance
- Published
- Updated
- CVE
- CVE-2026-53439
- Aliases
- BIT-jenkins-2026-53439
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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 packages
| Package | Versions |
|---|---|
| Maven · org.jenkins-ci.main:jenkins-core | introduced 0, fixed 2.555.3 |
| Maven · org.jenkins-ci.main:jenkins-core | introduced 2.556, fixed 2.568 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-53439 ADVISORY
- https://github.com/jenkinsci/jenkins/commit/0586de425598497cfb4dcdafa5007e507a440a77 WEB
- https://github.com/jenkinsci/jenkins/commit/98fe05f1753f664ffddd295a03492684b74e1950 WEB
- https://github.com/jenkinsci/jenkins PACKAGE
- https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3713 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |