{"id":"CVE-2021-21635","aliases":["EUVD-2022-5701","GHSA-x3m6-vcp7-98mr"],"status":"published","title":"Stored XSS vulnerability in Jenkins REST List Parameter Plugin","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.08759,"percentile":0.95236,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-03-30T11:10:38Z","modified":"2026-10-24T10:31:06Z","fixes":[{"ecosystem":"Maven","package":"io.jenkins.plugins:rest-list-parameter","fixed_in":["1.3.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.jenkins.plugins:rest-list-parameter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.0"},{"fixed":"1.3.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.jenkins.plugins:rest-list-parameter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1"}]}],"versions":["1.0.0","1.0.1","1.1.0","1.2.0","1.2.1","1.2.2","1.3.0"]}],"products":[{"vendor":"jenkins","product":"rest_list_parameter"},{"vendor":"jenkins project","product":"jenkins rest list parameter plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2261","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/03/30/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21635","tags":["advisory"]},{"url":"https://github.com/jenkinsci/rest-list-parameter-plugin/commit/ff4bb2b44eb05b35bfb68a3a63ac7c5e72cb96b6","tags":["web"]},{"url":"https://github.com/advisories/GHSA-x3m6-vcp7-98mr"},{"url":"https://github.com/jenkinsci/rest-list-parameter-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21635","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-03-30T11:10:38Z","modified":"2024-08-03T18:16:23.7Z","updated_at":"2026-11-02T14:33:00.137099Z"}],"euvd":[{"id":"EUVD-2022-5701","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-03-30T11:10:38Z","modified":"2024-08-03T18:16:23Z","updated_at":"2026-11-03T03:25:05.745586Z"}],"ghsa":[{"id":"GHSA-x3m6-vcp7-98mr","title":"Stored XSS vulnerability in Jenkins REST List Parameter Plugin","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.\n\nJenkins REST List Parameter Plugin 1.3.1 no longer identifies a parameter using user-specified content.","status":"published","published":"2022-05-24T17:45:45Z","modified":"2023-12-20T10:19:47Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:27.414424Z"}],"nvd":[{"id":"CVE-2021-21635","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-03-30T12:16:10.767Z","modified":"2026-06-17T03:35:54.62Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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":"2026-11-02T14:06:51.197859Z"}],"osv":[{"id":"CVE-2021-21635","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.","status":"published","published":"2021-03-30T12:16:10.767Z","modified":"2026-10-24T10:31:06.547278918Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:18.367807Z"},{"id":"GHSA-x3m6-vcp7-98mr","title":"Stored XSS vulnerability in Jenkins REST List Parameter Plugin","description":"Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.\n\nJenkins REST List Parameter Plugin 1.3.1 no longer identifies a parameter using user-specified content.","status":"published","published":"2022-05-24T17:45:45Z","modified":"2024-02-16T08:11:24.22172Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:59.484835Z"}]}}