{"id":"CVE-2023-43499","aliases":["GHSA-262f-77q5-rqv6"],"url":"https://o3.security/vulnerability/CVE-2023-43499","summary":"Jenkins Build Failure Analyzer Plugin Cross-site Scripting vulnerability","details":"Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier does not escape Failure Cause names in build logs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create or update Failure Causes.","published":"2023-09-20T17:15:11.980Z","modified":"2026-07-09T09:39:25.447313Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer","fixedVersion":"2.4.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/20/5"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3244"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T09:39:25.447313Z"}}