{"id":"CVE-2021-21668","aliases":["EUVD-2022-0463","GHSA-5c6c-w4c4-vgvx"],"status":"published","title":"Stored XSS vulnerability in Jenkins Scriptler Plugin","description":"Jenkins Scriptler Plugin 3.1 and earlier does not escape script content, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/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":"2026-11-11","score":0.76016,"percentile":0.99536,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-06-16T13:40:12Z","modified":"2026-06-17T03:35:57Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:scriptler","fixed_in":["3.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:scriptler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:scriptler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2"}]}],"versions":["2.0","2.1","2.2","2.2.1","2.3","2.4","2.4.1","2.5","2.5.1","2.6","2.6.1","2.7","2.9","3.0-alpha","3.1"]}],"products":[{"vendor":"jenkins","product":"scriptler"},{"vendor":"jenkins project","product":"jenkins scriptler plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-06-16/#SECURITY-2390","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/06/16/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21668","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5c6c-w4c4-vgvx"},{"url":"https://github.com/jenkinsci/scriptler-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21668","description":"Jenkins Scriptler Plugin 3.1 and earlier does not escape script content, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.","status":"published","published":"2021-06-16T13:40:12Z","modified":"2024-08-03T18:23:27.481Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-0463","description":"Jenkins Scriptler Plugin 3.1 and earlier does not escape script content, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.","status":"published","published":"2021-06-16T13:40:12Z","modified":"2024-08-03T18:23:27Z","updated_at":"2026-11-03T03:25:05.131984Z"}],"ghsa":[{"id":"GHSA-5c6c-w4c4-vgvx","title":"Stored XSS vulnerability in Jenkins Scriptler Plugin","description":"Jenkins Scriptler Plugin 3.1 and earlier does not escape script content.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.\n\nJenkins Scriptler Plugin 3.2 escapes script content.","status":"published","published":"2022-01-06T18:45:09Z","modified":"2023-10-27T15:08:28Z","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":"2026-11-02T14:37:10.633403Z"}],"nvd":[{"id":"CVE-2021-21668","description":"Jenkins Scriptler Plugin 3.1 and earlier does not escape script content, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.","status":"published","published":"2021-06-16T14:15:08.61Z","modified":"2026-06-17T03:35:57.87Z","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":"2026-11-02T14:06:54.892562Z"}],"osv":[{"id":"GHSA-5c6c-w4c4-vgvx","title":"Stored XSS vulnerability in Jenkins Scriptler Plugin","description":"Jenkins Scriptler Plugin 3.1 and earlier does not escape script content.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.\n\nJenkins Scriptler Plugin 3.2 escapes script content.","status":"published","published":"2022-01-06T18:45:09Z","modified":"2024-02-16T08:08:06.830821Z","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":"2026-11-02T15:46:38.213481Z"}]}}