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1 vulnerability found for Red Hat build of Quarkus 3.33.2.SP2 by Red Hat
CVE-2026-9800 (GCVE-0-2026-9800)
Vulnerability from cvelistv5
Published
2026-06-25 16:16
Modified
2026-10-20 04:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1025 - Comparison Using Wrong Factors
Summary
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.
References
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Impacted products
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| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected: 26.4.13-1 < * cpe:/a:redhat:build_keycloak:26.4::el9 |
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"lang": "en",
"time": "2026-05-28T03:57:56.111Z",
"value": "Reported to Red Hat."
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{
"lang": "en",
"time": "2026-05-19T00:00:00.000Z",
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"title": "Keycloak-policy-enforcer: keycloak policy enforcer: authorization bypass via incorrect uri comparison",
"workarounds": [
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"value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."
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"cveId": "CVE-2026-9800",
"datePublished": "2026-06-25T16:16:27.069Z",
"dateReserved": "2026-05-28T04:00:06.454Z",
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