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.
Metrics
Affected Vendors & Products
References
History
Thu, 25 Jun 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
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| CPEs | cpe:/a:redhat:build_keycloak:26.6::el9 | |
| References |
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Thu, 25 Jun 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Thu, 25 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | 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. | |
| Title | Keycloak: keycloak policy enforcer: authorization bypass via incorrect uri comparison | |
| First Time appeared |
Redhat
Redhat build Keycloak |
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| Weaknesses | CWE-1025 | |
| CPEs | cpe:/a:redhat:build_keycloak: | |
| Vendors & Products |
Redhat
Redhat build Keycloak |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-06-25T18:55:05.186Z
Reserved: 2026-05-28T04:00:06.454Z
Link: CVE-2026-9800
Updated: 2026-06-25T17:28:29.451Z
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OpenCVE Enrichment
Updated: 2026-06-25T18:15:04Z