CVE-2026-27099
1 advisory.
Maven/org.jenkins-ci.main:jenkins-core CVE-2026-27099: high 8
Jenkins has a stored XSS vulnerability in node offline cause description
Action: Upgrade org.jenkins-ci.main:jenkins-core to 2.541.2 (2.541.x) or 2.551 (2.551.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.542 | 2.551 | - |
| 2.483 | 2.541.2 | - |
Fixed versions
| 2.551 | 2.541.2 |
Sources
- osv: GHSA-85h6-5m3v-gx37
- 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
CVE-2026-27099 · published · modified · JSON