{"id":"CVE-2023-2585","aliases":[],"url":"https://o3.security/vulnerability/CVE-2023-2585","summary":"Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request…","details":"Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client.","published":"2023-12-21T10:15:34.533","modified":"2026-06-17T05:52:54.277","cvss":{"score":3.5,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3883"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3884"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3885"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3888"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3892"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-2585"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2196335"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3883"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3884"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3885"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3888"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:3892"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-2585"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2196335"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T05:52:54.277"}}