{"action":"Upgrade org.jenkins-ci.main:jenkins-core to 2.375.4 (2.375.x) or 2.394 (2.394.x) or later.","affected":[{"fixed":"2.394","introduced":"2.376"},{"fixed":"2.375.4","introduced":"0"}],"component":"org.jenkins-ci.main:jenkins-core","cve_ids":["CVE-2023-27898"],"ecosystem":"Maven","epss":0.0184,"exploited":false,"fixed_versions":["2.394","2.375.4"],"ghsa_id":"GHSA-j664-qhh4-hpf8","id":"tcs_01M5N9246QJ52N04EDATMA8J20","modified_at":"2026-08-07T08:12:31.844680098Z","published_at":"2023-03-10T21:30:19Z","references":["https://osv.dev/vulnerability/GHSA-j664-qhh4-hpf8","https://nvd.nist.gov/vuln/detail/CVE-2023-27898","https://github.com/jenkinsci/jenkins/commit/59ac866d9946d7c296023da0ea78baafd4cf71eb","https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3037"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-j664-qhh4-hpf8","url":"https://osv.dev/vulnerability/GHSA-j664-qhh4-hpf8"}],"summary":"Cross-site Scripting vulnerability in Jenkins"}