{"id":"CVE-2021-21701","aliases":["EUVD-2022-4202","GHSA-hr8p-76q8-fxwq"],"status":"published","title":"XXE vulnerability in Jenkins Performance Plugin","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01726,"percentile":0.77849,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2021-11-12T10:35:18Z","modified":"2026-06-17T03:36:01Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:performance","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.20"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:performance","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.20"}]}],"versions":["1.10","1.11","1.12","1.13","1.14","1.15","1.16","1.9","2.0","2.1","2.2","3.0","3.1","3.10","3.11","3.12","3.13","3.14","3.15","3.16","3.17","3.18","3.19","3.2","3.20","3.3","3.4","3.5","3.6","3.8","3.9","3�.18"]}],"products":[{"vendor":"jenkins","product":"performance"},{"vendor":"jenkins project","product":"jenkins performance plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2394","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/11/12/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1313/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21701","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hr8p-76q8-fxwq"},{"url":"https://github.com/jenkinsci/performance-plugin","tags":["package"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1313","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-21701","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-11-12T10:35:18Z","modified":"2024-08-03T18:23:29.409Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-4202","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-11-12T10:35:18Z","modified":"2024-08-03T18:23:29Z","updated_at":"2026-11-03T03:25:04.672228Z"}],"ghsa":[{"id":"GHSA-hr8p-76q8-fxwq","title":"XXE vulnerability in Jenkins Performance Plugin","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows attackers able to control workspace contents to have Jenkins parse a crafted XML report file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAs of publication of this advisory, there is no fix.","status":"published","published":"2022-05-24T19:20:32Z","modified":"2023-10-27T16:07:43Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:37:10.633403Z"}],"nvd":[{"id":"CVE-2021-21701","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-11-12T11:15:08.167Z","modified":"2026-06-17T03:36:01.337Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:07:00.984108Z"}],"osv":[{"id":"GHSA-hr8p-76q8-fxwq","title":"XXE vulnerability in Jenkins Performance Plugin","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows attackers able to control workspace contents to have Jenkins parse a crafted XML report file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAs of publication of this advisory, there is no fix.","status":"published","published":"2022-05-24T19:20:32Z","modified":"2024-02-19T05:41:40.286435Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:46:49.621585Z"}]}}