Medium severity5.4NVD Advisory· Published Jun 10, 2026· Updated Jun 15, 2026
CVE-2026-53441
CVE-2026-53441
Description
Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the POST config.xml API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.
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.main:jenkins-coreMaven | >= 2.483, < 2.568 | 2.568 |
Affected products
6cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*+ 2 more
- cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*range: >=2.483,<2.568
- cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*range: >=2.492.1,<2.555.3
- (no CPE)range: >=2.483 <=2.567, >=2.492.1 <=2.555.2
- osv-coords3 versionspkg:apk/chainguard/jenkins-2.555-openjdk-21pkg:apk/chainguard/jenkins-2.555-openjdk-25pkg:bitnami/jenkins
< 2.555.3-r0+ 2 more
- (no CPE)range: < 2.555.3-r0
- (no CPE)range: < 2.555.3-r0
- (no CPE)range: >= 2.483.0, < 2.555.3
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-93qh-vwrm-c5pwghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-53441ghsaADVISORY
- www.jenkins.io/security/advisory/2026-06-10/nvdVendor AdvisoryWEB
- github.com/jenkinsci/jenkins/commit/20041e8090d3b228d586169141ea7f12ffe4444dghsaWEB
News mentions
2- Jenkins Core: Eight Vulnerabilities Disclosed Together on June 10, 2026Vypr Intelligence · Jun 10, 2026
- Jenkins Security Advisory 2026-06-10Jenkins Security Advisories · Jun 10, 2026