CVE-2026-66721

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...

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...

CVE-2026-66721

Apache CloudStack has a missing authorization flaw in its listHostTags API . Domain Admins can invoke this API by default, but the endpoint returns host tags for every host in the environment rather than being scoped to the admin's own domain. This exposes host tag information across domain bound...

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'...