{"id":"CVE-2021-36775","aliases":["GHSA-28g7-896h-695v","GO-2024-2760"],"url":"https://o3.security/vulnerability/CVE-2021-36775","summary":"Rancher's Failure to delete orphaned role bindings does not revoke project level access from group based authentication","details":"a Improper Access Control vulnerability in SUSE Rancher allows users to keep privileges that should have been revoked. This issue affects: SUSE Rancher Rancher versions prior to 2.4.18; Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3.","published":"2022-04-04T13:15:07.467Z","modified":"2026-08-07T19:46:41.264247Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.4.18"},{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.5.12"},{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.6.3"}],"fix":null,"references":[{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=1189120"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T19:46:41.264247Z"}}