CVE-2026-94000 | BDVDB-2026-377165 Detail

Description#

A flaw was found in the Admin REST API of Keycloak, an open-source identity and access management solution. The issue occurs in the group-membership endpoints where the system fails to check if a group grants administrative privileges before allowing a user to be added. This allows a delegated administrator with limited permissions to add themselves to a high-privilege group, potentially gaining full control over the entire realm.

Impact#

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Exploit#

History#

1. Version 12026-09-19Record published in the CVE List.
2. Version 22026-11-06Most recent update recorded in the CVE List.