~ / search / GHSA-v4jw-m6rm-399h

GHSA-v4jw-m6rm-399h

Keycloak Server Private SPI: Improper Access Control Allows Administrators to Bypass Attribute Visibility Restrictions and Modify Unmanaged User Profile Attributes

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-0871

Packages

EcosystemPackageAffectedFixed in
Maven org.keycloak:keycloak-server-spi-private < 26.5.2 26.5.2

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.