{"id":"CVE-2020-2302","aliases":["GHSA-q6rq-4whr-r879"],"url":"https://o3.security/vulnerability/CVE-2020-2302","summary":"Missing permission check in Jenkins Active Directory Plugin allows accessing domain health check page","details":"Jenkins Active Directory Plugin 2.19 and earlier does not perform a permission check in an HTTP endpoint.\n\nThis allows attackers with Overall/Read permission to access the domain health check diagnostic page.\n\nJenkins Active Directory Plugin 2.20 requires Overall/Administer permission to access the domain health check diagnostic page.","published":"2020-11-04T15:15:11.257Z","modified":"2026-07-08T19:02:16.270010Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:active-directory","fixedVersion":"2.20"}],"fix":{"url":"https://github.com/jenkinsci/active-directory-plugin/commit/e6b5f2bf2f441bd679d35db1bd6f9576b148e3cb","label":"jenkinsci/active-directory-plugin@e6b5f2b"},"references":[{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-1999"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2302"},{"type":"WEB","url":"https://github.com/jenkinsci/active-directory-plugin/commit/e6b5f2bf2f441bd679d35db1bd6f9576b148e3cb"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/active-directory-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:02:16.270010Z"}}