{"id":"CVE-2021-21664","aliases":["EUVD-2022-4397","GHSA-jm4g-8rvq-v87j"],"status":"published","title":"Incorrect permission check in XebiaLabs XL Deploy Plugin allows capturing credentials","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.","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":0.00991,"percentile":0.62972,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2021-06-10T14:25:21Z","modified":"2026-10-24T10:30:22Z","fixes":[{"ecosystem":"Maven","package":"com.xebialabs.deployit.ci:deployit-plugin","fixed_in":["10.0.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.xebialabs.deployit.ci:deployit-plugin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"10.0.1"},{"fixed":"10.0.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"com.xebialabs.deployit.ci:deployit-plugin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0.2"}]}],"versions":["10.0.0","10.0.1","3.9.5","3.9.5-alpha-1","3.9.6","3.9.7","3.9.8","3.9.9","4.0.0","4.0.1","4.5.0","4.5.1","4.5.2","5.0.0","5.0.1","5.0.2","5.0.3","6.0.0","6.1.0","6.1.1","7.5.0","7.5.1","7.5.2","7.5.3","7.5.4","7.5.5","7.5.6","7.5.7","7.5.8","7.5.9","8.0.0"]}],"products":[{"vendor":"jenkins","product":"xebialabs_xl_deploy"},{"vendor":"jenkins project","product":"jenkins xebialabs xl deploy plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-1982","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/06/10/14","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21664","tags":["advisory"]},{"url":"https://github.com/jenkinsci/xldeploy-plugin/commit/79ae204d2ee6cd94badf4c24a150cee13a3bde44","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jm4g-8rvq-v87j"},{"url":"https://github.com/jenkinsci/xldeploy-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21664","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.","status":"published","published":"2021-06-10T14:25:21Z","modified":"2024-08-03T18:23:27.397Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-4397","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.","status":"published","published":"2021-06-10T14:25:21Z","modified":"2024-08-03T18:23:27Z","updated_at":"2026-11-03T03:25:05.131984Z"}],"ghsa":[{"id":"GHSA-jm4g-8rvq-v87j","title":"Incorrect permission check in XebiaLabs XL Deploy Plugin allows capturing credentials","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.\n\nThe permission check was partially fixed in XebiaLabs XL Deploy Plugin 7.5.9: A permission check was added, but for the wrong permission, still allowing some non-admin users to access the form validation method.\n","status":"published","published":"2022-05-24T19:04:53Z","modified":"2023-12-21T13:49:54Z","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-863"],"updated_at":"2026-11-02T14:37:27.414424Z"}],"nvd":[{"id":"CVE-2021-21664","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.","status":"published","published":"2021-06-10T15:15:08.907Z","modified":"2026-06-17T03:35:57.46Z","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-863"],"updated_at":"2026-11-02T14:06:54.439974Z"}],"osv":[{"id":"CVE-2021-21664","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.","status":"published","published":"2021-06-10T15:15:08.907Z","modified":"2026-10-24T10:30:22.264533815Z","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"}],"updated_at":"2026-11-02T15:44:18.367807Z"},{"id":"GHSA-jm4g-8rvq-v87j","title":"Incorrect permission check in XebiaLabs XL Deploy Plugin allows capturing credentials","description":"An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.\n\nThe permission check was partially fixed in XebiaLabs XL Deploy Plugin 7.5.9: A permission check was added, but for the wrong permission, still allowing some non-admin users to access the form validation method.\n","status":"published","published":"2022-05-24T19:04:53Z","modified":"2024-02-16T08:08:52.089431Z","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-863"],"updated_at":"2026-11-02T15:46:50.687609Z"}]}}