{"id":"CVE-2021-21616","aliases":["EUVD-2022-2364","GHSA-4f6x-g5vh-8jm5"],"status":"published","title":"Stored XSS vulnerability in Jenkins Active Choices Plugin","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.76218,"percentile":0.99543,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-02-24T15:05:27Z","modified":"2026-10-24T10:30:26Z","fixes":[{"ecosystem":"Maven","package":"org.biouno:uno-choice","fixed_in":["2.5.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.biouno:uno-choice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.5.2"},{"fixed":"2.5.3"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.biouno:uno-choice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.3"}]}],"versions":["1.0","1.1","1.2","1.3","1.4","1.5-alpha-1","1.5.0","1.5.1","1.5.2","1.5.3","1.5.3-alpha","2.0","2.1","2.2","2.2.1","2.2.2","2.3","2.4","2.5","2.5.1","2.5.2"]}],"products":[{"vendor":"jenkins","product":"active_choices"},{"vendor":"jenkins project","product":"jenkins active choices plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2192","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/02/24/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21616","tags":["advisory"]},{"url":"https://github.com/jenkinsci/active-choices-plugin/commit/d0b768c18bafd812b52fe579def8b14e26033ec9","tags":["web"]},{"url":"https://github.com/advisories/GHSA-4f6x-g5vh-8jm5"},{"url":"https://github.com/jenkinsci/active-choices-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21616","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-02-24T15:05:27Z","modified":"2024-08-03T18:16:23.647Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-2364","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-02-24T15:05:27Z","modified":"2024-08-03T18:16:23Z","updated_at":"2026-11-03T03:25:05.745586Z"}],"ghsa":[{"id":"GHSA-4f6x-g5vh-8jm5","title":"Stored XSS vulnerability in Jenkins Active Choices Plugin","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.\n\nJenkins Active Choices Plugin 2.5.3 escapes reference parameter values.","status":"published","published":"2022-05-24T17:43:01Z","modified":"2023-12-22T13:36:21Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:28.04129Z"}],"nvd":[{"id":"CVE-2021-21616","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-02-24T16:15:14.663Z","modified":"2026-06-17T03:35:52.723Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:50.031227Z"}],"osv":[{"id":"CVE-2021-21616","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-02-24T16:15:14.663Z","modified":"2026-10-24T10:30:26.170969015Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:18.367807Z"},{"id":"GHSA-4f6x-g5vh-8jm5","title":"Stored XSS vulnerability in Jenkins Active Choices Plugin","description":"Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.\n\nJenkins Active Choices Plugin 2.5.3 escapes reference parameter values.","status":"published","published":"2022-05-24T17:43:01Z","modified":"2024-02-16T08:23:01.036437Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:36.782754Z"}]}}