HIGHVulnerability
CVE-2026-9800
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.
Properties
- severity
- HIGH
- score
- 8.1
- cve_id
- CVE-2026-9800
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- published_at
- 2026-06-25T17:17:04.180
- last_modified
- 2026-08-06T13:18:26.423
Related Entities (3)
AFFECTS_PRODUCT (1)
→[Product]
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Comparison Using Wrong Factors
Explore deeper with Ninja Signal's threat intelligence graph