cvedb.io
CVE-2026-16108
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2026-07-17T17:17:14.653 · Last modified 2026-07-17T19:17:13.277

Summary

A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to see the names and identifiers of hidden default groups, even if they lack the specific permissions to view those groups. This can lead to the exposure of sensitive organizational structures or internal group names.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.