{"id":"CVE-2025-59476","aliases":["BIT-jenkins-2025-59476","GHSA-qrh5-jg98-cr48"],"url":"https://o3.security/vulnerability/CVE-2025-59476","summary":"Jenkins has a log message injection vulnerability","details":"Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control log message contents to insert line break characters, followed by forged log messages that may mislead administrators reviewing log output.","published":"2025-09-17T14:15:41.297Z","modified":"2026-07-10T21:01:54.441962Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.516.3"},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.528"}],"fix":null,"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/09/17/1"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2025-09-17/#SECURITY-3424"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-10T21:01:54.441962Z"}}