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TI-2025-21948 Aliases CVE-2025-30675GHSA-9wjh-qx89-88ff

Apache CloudStack: Unauthorised template/ISO list access to the domain/resource admins

Priority LOW 23CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · Low · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.

Summary

In Apache CloudStack, a flaw in access control affects the listTemplates and listIsos APIs. A malicious Domain Admin or Resource Admin can exploit this issue by intentionally specifying the 'domainid' parameter along with the 'filter=self' or 'filter=selfexecutable' values. This allows the attacker to gain unauthorized visibility into templates and ISOs under the ROOT domain. A malicious admin can enumerate and extract metadata of templates and ISOs that belong to unrelated domains, violating isolation boundaries and potentially exposing sensitive or internal configuration details.  This vulnerability has been fixed by ensuring the domain resolution strictly adheres to the caller's scope rather than defaulting to the ROOT domain. Affected users are recommended to upgrade to Apache CloudStack 4.19.3.0 or 4.20.1.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00725 54th percentileScored 2026-11-07
Fix Fixed Apache CloudStack (Apache Software Foundation): 4.19.3.0, 4.20.1.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache CloudStack4.0.0 to before 4.19.3.0; 4.20.0.0 to before 4.20.1.04.19.3.0, 4.20.1.0Patch availableCNA
  • Apache CloudStack VendorApache Affected 4.0.0 to before 4.19.3.0; 4.20.0.0 to before 4.20.1.0 Fixed in 4.19.3.0, 4.20.1.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*4.0.0 to before 4.19.3.0; 4.20.0.0 to before 4.20.1.0VulnerableApache
  • cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:* Versions 4.0.0 to before 4.19.3.0; 4.20.0.0 to before 4.20.1.0 Vulnerable ·Apache

Remediation

  • Fix · CNA Apache CloudStack (Apache Software Foundation) Fixed in 4.19.3.0, 4.20.1.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Apache CloudStack — cloudstack.apache.org/blog/cve-advisories-4.19.3.0-4.20.1.0

    4 records Highest priority Priority MEDIUM 2 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2025-30280 Apache CloudStack: Insecure access of user's API/Secret Keys in the same domainPriority MEDIUM 41
    • TI-2025-30210 Apache CloudStack: Domain Admin can reset Admin password in Root DomainPriority MEDIUM 41
    • TI-2025-19459 Apache CloudStack: CKS cluster in project exposes user API keysPriority LOW 38
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-30675
  2. 2026-10-03 Alias added: GHSA-9wjh-qx89-88ff

References

Advisory 3

  • TI-2024-27459 Apache CloudStack: SAML Signature Exclusion CVSS 3.1HIGH 8.1
  • TI-2024-25607 Apache CloudStack: Unauthenticated cluster service port leads to remote execution CVSS 3.1CRITICAL 9.8
  • TI-2022-16183 Apache CloudStack SAML Single Sign-On XXE CVSS 3.1CRITICAL 9.8
  • TI-2012-03843 Citrix Cloud.com CloudStack, and Apache CloudStack pre-release, allows remote attackers… CVSS 2.0HIGH 10.0
  • TI-2024-26763 Apache CloudStack: Integration API service uses dynamic port when disabled CVSS 3.1CRITICAL 9.8
  • TI-2016-05854 Apache CloudStack 4.1 to 4.8.1.0 and 4.9.0.0 contain an API call designed to allow a user… CVSS 3.1CRITICAL 9.8
See all 64 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences