EUVD-2026-63833

Missing authorization issue for domain admins in CloudStack's host tags listing functionality. Domain Admins, by default, have permission to call the listHostTags API, but the API returns host tags for every host in the environment without domain scoping. It should instead be restricted to only t...

CVE-2026-66721 Apache CloudStack: Authorization issue with listHostTags for domain admins

Missing authorization issue for domain admins in CloudStack's host tags listing functionality. Domain Admins, by default, have permission to call the listHostTags API, but the API returns host tags for every host in the environment without domain scoping. It should instead be restricted to only t...

PT-2026-79330

Name of the Vulnerable Software and Affected Versions Apache CloudStack versions 4.12.0.0 through 4.20.3.0 Apache CloudStack versions 4.21.0.0 through 4.22.1.0 Description An authorization flaw exists in the host tags listing functionality. Domain Admins are permitted to call the 'listHostTags'...

CVE-2026-66721: Missing Authorization

Missing authorization issue for domain admins in CloudStack's host tags listing functionality. Domain Admins, by default, have permission to call the listHostTags API, but the API returns host tags for every host in the environment without domain scoping. It should instead be restricted to only t...