{"id":"BIT-jenkins-2021-21671","details":"Jenkins LTS 2.289.1 and earlier does not invalidate the previous session on login.","aliases":["CVE-2021-21671","GHSA-4wr9-2xc6-jmg5"],"modified":"2026-09-08T08:47:38.503211121Z","published":"2024-03-06T11:01:41.703Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*","cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*"]},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2021/06/30/1"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2371"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21671"}],"affected":[{"package":{"name":"jenkins","ecosystem":"Bitnami","purl":"pkg:bitnami/jenkins"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.266.0"},{"fixed":"2.300.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/jenkins/BIT-jenkins-2021-21671.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}],"schema_version":"1.9.0"}