{"id":"CVE-2021-21613","aliases":["ALPINE-CVE-2021-21613","EUVD-2022-5830","GHSA-xmw5-45v9-pxqx"],"status":"published","title":"XSS vulnerability in Jenkins TICS Plugin","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.","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":"2026-11-12","score":0.00958,"percentile":0.61955,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-01-13T15:55:34Z","modified":"2026-11-03T06:32:31Z","fixes":[{"ecosystem":"Maven","package":"io.jenkins.plugins:tics","fixed_in":["2020.3.0.7"],"sources":["ghsa","osv"]},{"ecosystem":"Alpine:v3.12","package":"jenkins","fixed_in":["2.275-r0"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.jenkins.plugins:tics","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2020.3.0.6"},{"fixed":"2020.3.0.7"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"jenkins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.275-r0"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.jenkins.plugins:tics","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2020.3.0.7"}]}],"versions":["1.0","2020.3.0.0","2020.3.0.1","2020.3.0.2","2020.3.0.4","2020.3.0.6"]}],"products":[{"vendor":"jenkins","product":"tics"},{"vendor":"jenkins project","product":"jenkins tics plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2098","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21613","tags":["advisory"]},{"url":"https://github.com/jenkinsci/tics-plugin/commit/a64493ccf81a241c5e51736721c4fe9a3e56622b","tags":["web"]},{"url":"https://github.com/advisories/GHSA-xmw5-45v9-pxqx"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-21613","tags":["advisory"]},{"url":"https://github.com/jenkinsci/tics-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21613","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.","status":"published","published":"2021-01-13T15:55:34Z","modified":"2024-08-03T18:16:23.661Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-5830","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.","status":"published","published":"2021-01-13T15:55:34Z","modified":"2024-08-03T18:16:23Z","updated_at":"2026-11-03T03:25:05.745586Z"}],"ghsa":[{"id":"GHSA-xmw5-45v9-pxqx","title":"XSS vulnerability in Jenkins TICS Plugin","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses.\n\nThis results in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.\n\nJenkins TICS Plugin 2020.3.0.7 escapes TICS service responses, or strips HTML out, as appropriate.","status":"published","published":"2022-05-24T17:39:13Z","modified":"2023-12-14T15:38:42Z","cvss":[{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:26.012325Z"}],"nvd":[{"id":"CVE-2021-21613","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.","status":"published","published":"2021-01-13T16:15:14.273Z","modified":"2026-06-17T03:35:52.427Z","cvss":[{"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"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:49.284888Z"}],"osv":[{"id":"ALPINE-CVE-2021-21613","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.","status":"published","published":"2021-01-13T16:15:14.273Z","modified":"2026-11-03T06:32:31.948439866Z","cvss":[{"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"}],"updated_at":"2026-11-03T07:17:41.158523Z"},{"id":"GHSA-xmw5-45v9-pxqx","title":"XSS vulnerability in Jenkins TICS Plugin","description":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses.\n\nThis results in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.\n\nJenkins TICS Plugin 2020.3.0.7 escapes TICS service responses, or strips HTML out, as appropriate.","status":"published","published":"2022-05-24T17:39:13Z","modified":"2024-02-16T08:24:09.279051Z","cvss":[{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:47:00.198893Z"}]}}