PT-2026-66721 · Red Hat · Keycloak
CVE-2026-16105
·
Published
2026-07-31
·
Updated
2026-08-31
CVSS v3.1
4.9
Medium
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Keycloak (affected versions not specified)
Description
A flaw exists in the
RoleContainerResource component of Keycloak. Certain name-based endpoints in the admin REST API fail to properly enforce authorization checks during the management of composite roles. This allows a delegated administrator with manage-realm permissions to remove essential child roles from built-in admin roles, which can disrupt administrative functions within a realm.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
IDOR
Missing Authorization
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Keycloak