Advisory severityMedium4.3Apache Software Foundation

Medium [CVE-2026-65613] Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's Webhook module while listing and deleting deliveries

This medium-severity Apache Software Foundation advisory covers CVE-2026-65613 affecting Apache CloudStack.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-65613 Source published Aug 21, 2026Source updated Aug 27, 2026

VulniPulse record published Aug 21, 2026Record updated Aug 27, 2026

CVE-2026-65613

Affected products & platforms

Apache Software FoundationInfra & Gateways

Open source advisory

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Summary

Exposure 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.

Affected versions

4.20.0.0 through 4.20.3.0
4.21.0.0 through 4.22.1.0.
through 4.22.1.0

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

4.20.3.1
4.22.1.1

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-65613 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-65613NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
The Apache Software Foundation's official security page: how ASF CVEs are published and where each project's advisories live.
Apache project downloads (fixed releases)
Official documentation
Official ASF download tree — fetch the fixed release named in this advisory from the project's directory.

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