Vulnerability Description
Improper authorization for CRUD operations on Project Roles and Project Role permissions for domain admins in CloudStack. A Domain Admin can create, update, delete, and list project roles and project role permissions for projects in any domain, not just their own. The check only confirms the caller is a Domain Admin, without verifying whether the target project belongs to their domain or subdomain. This allows a malicious Domain Admin to tamper with project roles and permissions across unrelated domains. This issue affects Apache CloudStack: from 4.15.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-66722?
CVE-2026-66722 is a documented vulnerability. Improper authorization for CRUD operations on Project Roles and Project Role permissions for domain admins in CloudStack. A Domain Admin can create, update, delete, and list project roles and proj...
How severe is CVE-2026-66722?
CVSS scoring is not yet available for CVE-2026-66722. Check NVD for updates.
Is there a patch for CVE-2026-66722?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.