Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD 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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 2 products
CVE-2026-0871 Keycloak Privilege Escalation via Unauthorized User Attribute Modification https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-0871
Post summary
The text announces CVE-2026-0871, a Keycloak privilege escalation vulnerability allowing unauthorized user attribute modification.
CVE-2026-0871 A flaw was found in Keycloak. An administrator with `manage-users` permission can bypass the "Only administrators can view" setting for unmanaged attributes, allowing t… https://www.cve.org/CVERecord?id=CVE-2026-0871
Post summary
Keycloak flaw allows administrators with manage-users permission to bypass attribute visibility controls, potentially exposing unmanaged attributes.
3 of 3 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | redhat | build_of_keycloak | - | - | - |
| App | redhat | build_of_keycloak | - | - | - |
| App | redhat | keycloak | - | - | - |