A flaw was found in Keycloak Policy Enforcer. This vulnerability allows any authenticated user to bypass all authorization policies, including role, scope, and User-Managed Access (UMA) permission checks. By including the configured access-denied page path within a request URL, either as a path segment or a query parameter, an attacker can gain unauthorized access to protected resources.
| Vendor | Product | Versions |
|---|---|---|
| red hat | keycloak | — |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| open source | open source keycloak | cert_advisory | 90% |
Updated description with new details, changed severity to CRITICAL, and marked as actively exploited.
Initial creation
