{"id":"CVE-2021-21645","aliases":["GHSA-2959-fj73-hm8p"],"url":"https://o3.security/vulnerability/CVE-2021-21645","summary":"Missing permission checks in Jenkins Config File Provider Plugin allow enumerating configuration file IDs","details":"Jenkins Config File Provider Plugin 3.7.0 and earlier does not perform permission checks in several HTTP endpoints.\n\nThis allows attackers with Overall/Read permission to enumerate configuration file IDs.\n\nAn enumeration of configuration file IDs in Jenkins Config File Provider Plugin 3.7.1 requires the appropriate permissions.","published":"2021-04-21T15:15:08.407Z","modified":"2026-10-24T10:30:42.869950272Z","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:config-file-provider","fixedVersion":"3.7.1"}],"fix":{"url":"https://github.com/jenkinsci/config-file-provider-plugin/commit/b7f3c5150ad557e86414122c69be20075aee27fa","label":"jenkinsci/config-file-provider-plugin@b7f3c51"},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2021/04/21/2"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2203"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21645"},{"type":"WEB","url":"https://github.com/jenkinsci/config-file-provider-plugin/commit/b7f3c5150ad557e86414122c69be20075aee27fa"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/config-file-provider-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:42.869950272Z"}}