CVE-2025-59454
Apache CloudStack: Lack of user permission validation leading to data leak for few APIs
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL
- listNetworkACLs
- listResourceDetails
- listVirtualMachinesUsageHistory
- listVolumesUsageHistory
While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.
Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Apache CloudStack: Lack of user permission validation leading to data leak for few APIs
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL
- listNetworkACLs
- listResourceDetails
- listVirtualMachinesUsageHistory
- listVolumesUsageHistory
While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.
Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.
- Record
CVE-2025-59454- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2025-199819
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL
- listNetworkACLs
- listResourceDetails
- listVirtualMachinesUsageHistory
- listVolumesUsageHistory
While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.
Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.
- Record
EUVD-2025-199819- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-g2p7-38hq-rvj6
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL -...
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL
- listNetworkACLs
- listResourceDetails
- listVirtualMachinesUsageHistory
- listVolumesUsageHistory
While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.
Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.
- Record
GHSA-g2p7-38hq-rvj6- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL
- listNetworkACLs
- listResourceDetails
- listVirtualMachinesUsageHistory
- listVolumesUsageHistory
While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.
Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.
- Record
CVE-2025-59454- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
OSV
Apache CloudStack: Lack of user permission validation leading to data leak for few APIs
In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL
- listNetworkACLs
- listResourceDetails
- listVirtualMachinesUsageHistory
- listVolumesUsageHistory
While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.
Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.
- Record
CVE-2025-59454- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-59454 is a medium vulnerability (CVSS 4.3) in Apache Cloudstack, published November 27, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.