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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-66722

CVE-2026-66722: 1 tracked advisory record across Apache. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

Apache

1 advisory
  • Advisory severityHigh7.2

    High [CVE-2026-66722] Apache CloudStack: Improper authorization for CRUD operations on Project Roles and Project Role permissions for domain admins in CloudStack

    CVE-2026-66722Source published Source updated

    Improper authorization for CRUD operations on Project Roles and Project Role permissions for domain admins in CloudStack. A Domain Admin can create, update, delete, and list project roles and project role permissions for projects in any domain, not just their own. The check only confirms the caller is a Domain Admin, without verifying whether the target project belongs to their domain or subdomain. This allows a malicious Domain Admin to tamper with project roles and permissions across unrelated domains. This issue affects Apache CloudStack: from 4.15.0.0 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 products in this advisory
    • Apache CloudStack
    Source-reported affected versions
    • 4.15.0.0 through 4.20.3.0
    • 4.21.0.0 through 4.22.1.0.
    • through 4.22.1.0
    Source-reported fixed versions
    • 4.20.3.1
    • 4.22.1.1
    Mitigation guidance
    • A Domain Admin can create, update, delete, and list project roles and project role permissions for projects in any domain, not just their own.
    • Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.
    Full advisory and evidenceOpen source bulletin

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