{"action":"Upgrade org.jenkins-ci.main:jenkins-core to 2.375.4 (2.375.x), 2.387.1 (2.387.x) or 2.394 (2.394.x) or later.","affected":[{"fixed":"2.387.1","introduced":"2.376"},{"fixed":"2.375.4","introduced":"0"},{"fixed":"2.394","introduced":"2.388"}],"component":"org.jenkins-ci.main:jenkins-core","cve_ids":["CVE-2023-27899"],"ecosystem":"Maven","epss":0.00233,"exploited":false,"fixed_versions":["2.387.1","2.375.4","2.394"],"ghsa_id":"GHSA-hf9h-vv4m-2f33","id":"tcs_01M5N90FCS01S3CN8VMBNP9TJB","modified_at":"2026-08-07T08:12:16.200098476Z","published_at":"2023-03-10T21:30:19Z","references":["https://osv.dev/vulnerability/GHSA-hf9h-vv4m-2f33","https://nvd.nist.gov/vuln/detail/CVE-2023-27899","https://github.com/jenkinsci/jenkins/commit/f39c11fa27b14923260c4c9b896f0f373e2a0a17","https://github.com/CVEProject/cvelist/blob/master/2023/27xxx/CVE-2023-27899.json","https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-2823"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"GHSA-hf9h-vv4m-2f33","url":"https://osv.dev/vulnerability/GHSA-hf9h-vv4m-2f33"}],"summary":"Incorrect Authorization in Jenkins Core"}