{"id":"CVE-2020-2096","aliases":["GHSA-8696-836p-c8qp"],"url":"https://o3.security/vulnerability/CVE-2020-2096","summary":"Reflected XSS vulnerability in Jenkins gitlab-hook Plugin","details":"Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerability.","published":"2020-01-15T16:15:14.853Z","modified":"2026-07-08T16:27:39.893534Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.9279,"percentile":0.99821,"asOf":"2026-09-08"},"cisaKev":null,"exploitsKnown":4,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.ruby-plugins:gitlab-hook","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/01/15/1"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site-Scripting.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T16:27:39.893534Z"}}