CVE-2026-94000

Name of the Vulnerable Software and Affected Versions Keycloak (affected versions not specified)

Description A flaw exists in the Admin REST API of Keycloak. The issue resides in the group-membership endpoints, where the system does not verify if a group grants administrative privileges before permitting a user to be added. This allows a delegated administrator with limited permissions to add themselves to a high-privilege group, which could lead to full control over the entire realm.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.