CVE-2026-3121 — Keycloak: org.keycloak/keycloak-services: keycloak: privilege escalation via manage-clients permission
A flaw was found in Keycloak. An administrator with `manage-clients` permission can exploit a misconfiguration where this permission is equivalent to `manage-permissions`. This …
Published: 2026-03-26 · CVSS: 6.5 · CVSS 3.1
A flaw was found in Keycloak. An administrator with `manage-clients` permission can exploit a misconfiguration where this permission is equivalent to `manage-permissions`. This allows the administrator to escalate privileges and gain control over roles, users, or other administrative functions within the realm. This privilege escalation can occur when admin permissions are enabled at the realm level.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7