CVE-2026-59085

Summary

Server-Side Request Forgery (SSRF) vulnerability in Apache CloudStack's webhook module, exploitable via webhook delivery requests.

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 Software

VendorProductVersion RangeStatus
Apache Software FoundationApache CloudStack4.20.0.0 <= 4.20.3.0affected
Apache Software FoundationApache CloudStack4.21.0.0 <= 4.22.1.0affected

Weaknesses

  • CWE-918: CWE-918 Server-Side Request Forgery (SSRF)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References