CVEvulnerability
CVE-2026-17059
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2026-07-24
- Last modified
- 2026-09-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-639
Description
A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of a role. This allows a restricted administrator to see private information, such as names and email addresses, for users they should not be able to access.
Affected configurations
• redhat build of keycloak
Related
Weakness · CWE (1)
- CWE-639 Authorization Bypass Through User-Controlled Key weakness
References
- https://access.redhat.com/errata/RHSA-2026:68277 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:68278 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-17059 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2506746 Issue Tracking, Vendor Advisory