CRITICALMaven →
Jenkins has a stored XSS vulnerability in node offline cause description
Jenkins has a stored XSS vulnerability in node offline cause description
Affected packages
- org.jenkins-ci.main:jenkins-core— 2.542 → 2.551
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2026-27099
- https://github.com/jenkinsci/jenkins/commit/578c028e2cdfdc9e124d0ca389a80bb2bd231ab2
- https://github.com/jenkinsci/jenkins
- https://github.com/jenkinsci/jenkins/releases/tag/jenkins-2.541.2
- https://github.com/jenkinsci/jenkins/releases/tag/jenkins-2.551
- https://www.jenkins.io/security/advisory/2026-02-18/#SECURITY-3669
Structured record: https://osv.dev/vulnerability/GHSA-85h6-5m3v-gx37
Recommended response stack
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