{"id":"CVE-2021-21663","details":"A missing permission check in Jenkins XebiaLabs XL Deploy Plugin 7.5.8 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.","aliases":["GHSA-6mpp-cm3v-23vv"],"modified":"2026-07-08T21:25:46.113477Z","published":"2021-06-10T15:15:08.837Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2021/06/10/14"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-1982"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jenkinsci/xldeploy-plugin","events":[{"introduced":"0"},{"last_affected":"4e089d5c0bf1b40ef7b6c096b9ac8eac20fcd7a0"}],"database_specific":{"cpe":"cpe:2.3:a:jenkins:xebialabs_xl_deploy:*:*:*:*:*:jenkins:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"7.5.8"}],"source":"CPE_RANGE"}}],"versions":["xldeploy-plugin-7.5.8","xldeploy-plugin-7.5.7","xldeploy-plugin-7.5.6","xldeploy-plugin-7.5.5","xldeploy-plugin-7.5.4","xldeploy-plugin-7.5.3","xldeploy-plugin-7.5.2","xldeploy-plugin-7.5.1","xldeploy-plugin-7.5.0","xldeploy-plugin-6.1.1","xldeploy-plugin-6.1.0","xldeploy-plugin-6.0.0","deployit-plugin-5.0.3","deployit-plugin-5.0.2","deployit-plugin-5.0.1","xldeploy-plugin-5.0.0","xldeploy-plugin-4.5.0","xldeploy-plugin-4.0.0","deployit-plugin-3.9.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21663.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}