{"id":"CVE-2021-21661","details":"Jenkins Kubernetes CLI Plugin 1.10.0 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.","aliases":["GHSA-xrg9-wwrq-xmx9"],"modified":"2026-07-08T22:14:59.885800Z","published":"2021-06-10T15:15:08.693Z","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-2370"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jenkinsci/kubernetes-plugin","events":[{"introduced":"0"},{"last_affected":"fc601e4716da7fcb7adbe1ee35e5d20d8b23520a"}],"database_specific":{"cpe":"cpe:2.3:a:jenkins:kubernetes:*:*:*:*:*:jenkins:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.10.0"}],"source":"CPE_RANGE"}}],"versions":["kubernetes-1.10.0","kubernetes-1.9.3","kubernetes-1.9.2","kubernetes-1.9.1","kubernetes-1.9.0","kubernetes-1.8.4","kubernetes-1.8.3","kubernetes-1.8.2","kubernetes-1.8.1","kubernetes-1.8.0","kubernetes-1.7.1","kubernetes-1.7.0","kubernetes-1.6.4","kubernetes-1.6.3","kubernetes-1.6.2","kubernetes-1.6.1","kubernetes-1.6.0","kubernetes-1.5.2","kubernetes-1.5.1","kubernetes-1.5","kubernetes-1.4.1","kubernetes-1.4","kubernetes-1.3.3","kubernetes-1.3.2","kubernetes-1.3.1","kubernetes-1.3","kubernetes-1.2.1","kubernetes-1.2","kubernetes-1.1.3","kubernetes-1.1.2","kubernetes-1.1","kubernetes-1.0","kubernetes-0.12","kubernetes-0.11","kubernetes-0.10","kubernetes-0.9","kubernetes-0.8","kubernetes-0.7","kubernetes-0.6","kubernetes-0.5","kubernetes-0.4.1","kubernetes-0.4","kubernetes-0.3","kubernetes-0.2","kubernetes-0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21661.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"}]}