Not rated
CVE-2026-66722 Improper authorization for CRUD operations on Project Roles and Project Role permissions for domain admins in CloudStack
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache CloudStack 4.21 | 4.21.0.0 → 4.22.1.0 | No fix stated |
| Apache CloudStack 4.15 | 4.15.0.0 → 4.20.3.0 | No fix stated |
Other CVEs of Apache CloudStack
The 51 CVEs of Apache CloudStack →
CVE-2026-59654
Missing Release of Resource after Effective Lifetime vulnerability in Apache CloudStack's scoped global configuration…
6.8
Medium
CVE-2026-47359
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache…
Not rated
CVE-2026-50112
SSRF via Metalink Mirror URL Resolution: An authenticated tenant can register a template pointing to an…
Not rated
CVE-2026-50222
Missing Authorization, Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's…
Not rated