Description
A flaw was found in Keycloak. An administrator with `manage-users` permission can bypass the "Only administrators can view" setting for unmanaged attributes, allowing them to modify these attributes. This improper access control can lead to unauthorized changes to user profiles, even when the system is configured to restrict such modifications.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- network
- Complexity
- low
- Privileges
- high
- User Action
- none
- Scope
- unchanged
- Confidentiality
- none
- Integrity
- high
- Availability
- none
- Weaknesses
- CWE-266NVD-CWE-noinfo
Metadata
- Primary Vendor
- REDHAT
- Published
- 2/27/2026
- Last Modified
- 3/5/2026
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
redhat : build_of_keycloakredhat : build_of_keycloakredhat : keycloak
AI-Powered Remediation
Generate remediation guidance or a C-suite brief for this vulnerability.