Medium severity4.3NVD Advisory· Published Apr 29, 2026· Updated May 6, 2026
CVE-2026-42519
CVE-2026-42519
Description
A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.jenkins-ci.plugins:script-securityMaven | < 1402.v94c9ce464861 | 1402.v94c9ce464861 |
Affected products
11- cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:*Range: <=1399.ve6a_66547f6e1
- osv-coords10 versionspkg:apk/chainguard/jenkins-2.541-openjdk-17pkg:apk/chainguard/jenkins-2.541-openjdk-21pkg:apk/chainguard/jenkins-2.555pkg:apk/chainguard/jenkins-2.555-openjdk-21pkg:apk/chainguard/jenkins-2.555-openjdk-25pkg:apk/chainguard/jenkins-2-openjdk-21pkg:apk/chainguard/jenkins-2-openjdk-25pkg:apk/wolfi/jenkins-2-openjdk-21pkg:apk/wolfi/jenkins-2-openjdk-25pkg:maven/org.jenkins-ci.plugins/script-security
< 2.541.3-r8+ 9 more
- (no CPE)range: < 2.541.3-r8
- (no CPE)range: < 2.541.3-r8
- (no CPE)range: < 2.555.2-r0
- (no CPE)range: < 2.555.2-r0
- (no CPE)range: < 2.555.2-r0
- (no CPE)range: < 2.560-r1
- (no CPE)range: < 2.563-r0
- (no CPE)range: < 2.560-r1
- (no CPE)range: < 2.563-r0
- (no CPE)range: < 1402.v94c9ce464861
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-p334-gfhq-c7w6ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-42519ghsaADVISORY
- www.jenkins.io/security/advisory/2026-04-29/nvdVendor AdvisoryWEB
News mentions
1- Jenkins Security Advisory 2026-04-29Jenkins Security Advisories · Apr 29, 2026