CVE-2026-53438
Jenkins Project Jenkins
MEDIUM 4.3
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 10 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- jenkins
- NVD status
- Analyzed
Description
A missing permission check in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allows attackers with Item/Cancel permission, but lacking Item/Read permission, to cancel queue items they do not have permission to view.
Weaknesses (CWE)
- CWE-862 — Missing Authorization
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Advisories
- GHSA-mw82-xcg6-gx79 — Jenkins: Missing permission check allows unauthorized cancellation of queue items
European references
- ENISA EUVD · EUVD-2026-36022
- GCVE · GCVE-0-2026-53438
Affected configurations (NVD CPE)
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*< 2.555.3cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*< 2.568
Affected products
| Product | Versions |
|---|---|
| Jenkins Project · Jenkins | unaffected 2.568 < * ; unaffected 2.555.3 < 2.555.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |