CVE-2026-66721 | Apache CloudStack up to 4.20.3.0/4.22.1.0 Host Tags Listing listHostTags privileges management

August 21, 2026 Yanac

A vulnerability was found in Apache CloudStack up to 4.20.3.0/4.22.1.0. It has been declared as problematic. Affected by this vulnerability is the function listHostTags of the component Host Tags Listing. Such manipulation leads to improper privilege management.

This vulnerability is traded as CVE-2026-66721. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More