{"apiVersion":"1.0","identifier":"CVE-2026-66722","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.","publishedAt":"2026-08-21T09:16:40","lastModifiedAt":"2026-08-27T13:59:28","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-66722","cvssScore":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00332,"riskScore":0.74,"affectedProduct":"Apache CloudStack","affectedVersions":">=4.15.0.0,<=4.20.3.0,>=4.21.0.0,<4.22.1.1","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-66722","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-66722","en":"https://www.redsauce.net/en/cves/CVE-2026-66722","fr":"https://www.redsauce.net/fr/cves/CVE-2026-66722","pt":"https://www.redsauce.net/pt/cves/CVE-2026-66722","de":"https://www.redsauce.net/de/cves/CVE-2026-66722","sk":"https://www.redsauce.net/sk/cves/CVE-2026-66722","el":"https://www.redsauce.net/el/cves/CVE-2026-66722"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-66722"}}