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CVE-2026-3190
MEDIUM4.3
Beschreibung
A flaw was found in Keycloak. The User-Managed Access (UMA) 2.0 Protection API endpoint for permission tickets fails to enforce the `uma_protection` role check. This allows any authenticated user with a token issued for a resource server client, even without the `uma_protection` role, to enumerate all permission tickets in the system. This vulnerability partial leads to information disclosure.
CVE Details
CVSS v3.1 Bewertung4.3
SchweregradMEDIUM
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienLOW
BenutzerinteraktionNONE
Veroffentlicht3/26/2026
Zuletzt geandert4/2/2026
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
redhat:build_of_keycloak
Schwachen (CWE)
CWE-280
Referenzen
https://access.redhat.com/errata/RHSA-2026:6477(secalert@redhat.com)
https://access.redhat.com/errata/RHSA-2026:6478(secalert@redhat.com)
https://access.redhat.com/security/cve/CVE-2026-3190(secalert@redhat.com)
https://bugzilla.redhat.com/show_bug.cgi?id=2442572(secalert@redhat.com)
IOC Korrelationen
Keine Korrelationen erfasst
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