{"action":"Upgrade org.jenkins-ci.main:jenkins-core to 2.541.2 (2.541.x) or 2.551 (2.551.x) or later.","affected":[{"fixed":"2.551","introduced":"2.542"},{"fixed":"2.541.2","introduced":"0"}],"component":"org.jenkins-ci.main:jenkins-core","cve_ids":["CVE-2026-27100"],"ecosystem":"Maven","epss":0.0037,"exploited":false,"fixed_versions":["2.551","2.541.2"],"ghsa_id":"GHSA-wfhp-qgm8-5p5c","id":"tcs_01M5N9G8ZZGZGCBETKQXH97PM2","modified_at":"2026-09-10T03:50:36.025442099Z","published_at":"2026-02-18T15:31:27Z","references":["https://osv.dev/vulnerability/GHSA-wfhp-qgm8-5p5c","https://nvd.nist.gov/vuln/detail/CVE-2026-27100","https://github.com/jenkinsci/jenkins/commit/f92eadb5813f04ca27439455e2573c3171e93a45","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-3658"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-wfhp-qgm8-5p5c","url":"https://osv.dev/vulnerability/GHSA-wfhp-qgm8-5p5c"}],"summary":"Jenkins has a build information disclosure vulnerability through Run Parameter"}