{"id":"CVE-2023-50771","aliases":["EUVD-2023-3176","GHSA-9qv8-7jfq-73j2"],"status":"published","title":"Open redirect vulnerability in Jenkins OpenId Connect Authentication Plugin","description":"Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.006,"percentile":0.49047,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-601"],"published":"2023-12-13T17:30:18Z","modified":"2026-10-24T10:30:47Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:oic-auth","fixed_in":["3.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:oic-auth","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:oic-auth","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0"}]}],"versions":["1.0","1.1","1.2","1.3","1.4","1.5","1.6","1.7","1.8","2.0.0","2.1","2.2","2.3","2.4","2.5","2.6"]}],"products":[{"vendor":"jenkins","product":"openid_connect_authentication"},{"vendor":"jenkins project","product":"jenkins openid connect authentication plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979","tags":["vendor-advisory","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2023/12/13/4","tags":["x_transferred","Mailing List","article","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50771","tags":["advisory"]},{"url":"https://github.com/jenkins-infra/update-center2/pull/767","tags":["web"]},{"url":"https://github.com/jenkinsci/oic-auth-plugin/pull/261","tags":["web"]},{"url":"https://github.com/jenkinsci/oic-auth-plugin/commit/a97a4041f39c85aa746c047ac14ee69199dadf05","tags":["web"]},{"url":"https://github.com/jenkinsci/oic-auth-plugin/releases/tag/oic-auth-3.0","tags":["web"]},{"url":"https://github.com/advisories/GHSA-9qv8-7jfq-73j2"},{"url":"https://github.com/jenkinsci/oic-auth-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-50771","description":"Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.","status":"published","published":"2023-12-13T17:30:18.172Z","modified":"2025-02-13T17:19:35.345Z","updated_at":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-3176","description":"Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.","status":"published","published":"2023-12-13T17:30:18Z","modified":"2025-02-13T17:19:35Z","updated_at":"2026-11-03T00:03:48.029386Z"}],"ghsa":[{"id":"GHSA-9qv8-7jfq-73j2","title":"Open redirect vulnerability in Jenkins OpenId Connect Authentication Plugin ","description":"Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing 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