CVE-2026-15573
A flaw was found in Keycloak's Authorization Services. The component responsible for matching request paths to security policies (PathMatcher) does not properly normalize URIs before comparison. By adding extra characters like a trailing slash or matrix parameters to a URL, an attacker can trick the system into applying a less restrictive security policy than intended. This allows an authenticated user to access administrative or restricted areas they should not have permission to see.
Schwachstellenklasse
A flaw was found in Keycloak's Authorization Services. The component responsible for matching request paths to security policies (PathMatcher) does not properly normalize URIs before comparison. By adding extra characters like a trailing slash or matrix parameters to a URL, an attacker can trick the system into applying a less restrictive security policy than intended. This allows an authenticated user to access administrative or restricted areas they should not have permission to see.
Betroffene Produkte
- redhat build_of_keycloak
- redhat data_grid
- redhat jboss_enterprise_application_platform_expansion_pack
- redhat single_sign-on
Quellen
Finden Sie die Schwachstelle, bevor es ein Angreifer tut.
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