CVE-2026-66721 (GCVE-0-2026-66721)

Vulnerability from cvelistv5 – Published: 2026-08-21 08:23 – Updated: 2026-08-21 08:23
VLAI
Title
Apache CloudStack: Authorization issue with listHostTags for domain admins
Summary
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 the hosts dedicated to that admin's domain. This issue affects Apache CloudStack: from 4.12.0.0 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.
Severity
No CVSS data available.
CWE
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache CloudStack Affected: 4.12.0.0 , ≤ 4.20.3.0 (semver)
Affected: 4.21.0.0 , ≤ 4.22.1.0 (semver)
guessed Create a notification for this product.
Show details on NVD website

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