Description
A vulnerability was discovered in Keycloak's administrative interface that allows certain administrators to see information about groups they shouldn't have access to. When the new Fine-Grained Admin Permissions (FGAP v2) are turned on, an administrator who is allowed to see a specific "role" can also see a list of all groups assigned to that role. The system fails to check if the administrator has permission to see those specific groups. This could allow a restricted administrator to discover "hidden" groups and see their details, such as internal names and custom settings, which might contain sensitive deployment information.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat Red Hat build of Keycloak 26.6
Default version status: affected
26.6.6-1 to < *unaffected
Red Hat Red Hat build of Keycloak 26.6
Default version status: affected
26.6-12 to < *unaffected
Red Hat Red Hat build of Keycloak 26.6
Default version status: affected
26.6-12 to < *unaffected
Red Hat Red Hat build of Keycloak 26.6.6
Default version status: unaffected
Red Hat Red Hat Build of Keycloak
Default version status: unaffected
Red Hat Red Hat Build of Keycloak
Default version status: unaffected
Red Hat Red Hat Data Grid 8
Default version status: unaffected
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack
Default version status: unaffected
Red Hat Red Hat Single Sign-On 7
Default version status: unaffected