PT-2026-56060

Summary A realm admin of tenant B can read the profile, client roles, and realm roles of any user in any other realm including the master realm by supplying the target user's UUID in the REST API path. Three read endpoints in UserResourceImpl check whether the caller holds the read:admin role but...

OpenRemote has Improper Access Control via updateUserRealmRoles function

Summary A user who has write:admin in one Keycloak realm can call the Manager API to update Keycloak realm roles for users in another realm, including master. The handler uses the realm path segment when talking to the identity provider but does not check that the caller may administer that realm...

PT-2026-34526

Summary A user who has write:admin in one Keycloak realm can call the Manager API to update Keycloak realm roles for users in another realm, including master. The handler uses the realm path segment when talking to the identity provider but does not check that the caller may administer that realm...