Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat build of Keycloak 26.4 | unaffected 26.4.9-1 before * |
| Red Hat / Red Hat build of Keycloak 26.4 | unaffected 26.4-11 before * |
| Red Hat / Red Hat build of Keycloak 26.4 | unaffected 26.4-10 before * |
| Red Hat / Red Hat build of Keycloak 26.4.9 | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 8 | affected |
| Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack | affected |
| Red Hat / Red Hat Single Sign-On 7 | affected |
CWE
CWE-266
References
- https://access.redhat.com/errata/RHSA-2026:2365
- https://access.redhat.com/errata/RHSA-2026:2366
- https://access.redhat.com/security/cve/CVE-2026-0871
- https://bugzilla.redhat.com/show_bug.cgi?id=2428881
ADP enrichment
No English description supplied.
No references supplied.