{"id":"CVE-2022-23106","aliases":["GHSA-fpj7-9xm6-8hgr"],"url":"https://o3.security/vulnerability/CVE-2022-23106","summary":"Observable Discrepancy and Observable Timing Discrepancy in Jenkins Configuration as Code Plugin","details":"Jenkins Configuration as Code Plugin prior to 1.55.1, 1.54.1, 1.53.1, and 1.47.1 does not use a constant-time comparison when checking whether two authentication tokens are equal.\n\nThis could potentially allow attackers to use statistical methods to obtain a valid authentication token.\n\nConfiguration as Code Plugin 1.55.1, 1.54.1, 1.53.1, and 1.47.1 now uses a constant-time comparison when validating authentication tokens.","published":"2022-01-12T20:15:09.207Z","modified":"2026-07-09T00:21:00.270493Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.01121,"percentile":0.63215,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"io.jenkins:configuration-as-code","fixedVersion":"1.55.1"},{"ecosystem":"Maven","name":"io.jenkins:configuration-as-code","fixedVersion":"1.54.1"},{"ecosystem":"Maven","name":"io.jenkins:configuration-as-code","fixedVersion":"1.53.1"},{"ecosystem":"Maven","name":"io.jenkins:configuration-as-code","fixedVersion":"1.47.1"}],"fix":{"url":"https://github.com/jenkinsci/configuration-as-code-plugin/commit/4f425675edf77d382a6fd10890f1a704ff3b2277","label":"jenkinsci/configuration-as-code-plugin@4f42567"},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2022/01/12/6"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23106"},{"type":"WEB","url":"https://github.com/jenkinsci/configuration-as-code-plugin/commit/4f425675edf77d382a6fd10890f1a704ff3b2277"},{"type":"WEB","url":"https://github.com/CVEProject/cvelist/blob/00bfb5abeecc9f553a2f42954ee540e493498ee9/2022/23xxx/CVE-2022-23106.json"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/configuration-as-code-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T00:21:00.270493Z"}}