{"id":"CVE-2021-21665","aliases":["GHSA-38pm-74xc-phcw"],"url":"https://o3.security/vulnerability/CVE-2021-21665","summary":"CSRF vulnerability in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials","details":"A cross-site request forgery (CSRF) vulnerability in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.\n\nJenkins XebiaLabs XL Deploy Plugin 10.0.2 requires POST requests and Overall/Administer permission for the affected form validation method.","published":"2021-06-10T15:15:08.977Z","modified":"2026-07-08T22:15:00.986533Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.00662,"percentile":0.48685,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.xebialabs.deployit.ci:deployit-plugin","fixedVersion":"10.0.2"}],"fix":null,"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"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21665"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/xldeploy-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T22:15:00.986533Z"}}