Apache CloudStack: Webhook Deliveries Incorrect Access

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-65613
StatePUBLISHED
Assignerapache
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-21 09:16:40 UTC
Updated2026-08-21 09:16:40 UTC
DescriptionExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's Webhook module while listing and deleting deliveries. This issue affects Apache CloudStack: from 4.20.0.0 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.

Risk And Classification

EPSS: 0.001440000 probability, percentile 0.041550000 (date 2026-08-21)

Problem Types: CWE-200 | CWE-284 | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor | CWE-284 CWE-284 Improper Access Control

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apache Software Foundation Apache CloudStack affected 4.20.0.0 4.20.3.0 semver Not specified
CNA Apache Software Foundation Apache CloudStack affected 4.21.0.0 4.22.1.0 semver Not specified

References

ReferenceSourceLinkTags
lists.apache.org/thread/g6cwddtjrwbh1d56wjz4cfp3fzfm4kbc [email protected] lists.apache.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Łukasz Bawolski <[email protected]> (en)

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