CVE-2026-59655

Summary

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's OAuth authentication plugin while listing OAuth providers.

This issue affects Apache CloudStack: from 4.19.0.0 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 CloudStack4.19.0.0 <= 4.20.3.0affected
Apache Software FoundationApache CloudStack4.21.0.0 <= 4.22.1.0affected

Weaknesses

  • CWE-200: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References