CVE-2026-122224 WebVirtCloud through commit bb920b0 Missing Authorization in REST API Migrate and Create Endpoints
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-122224?
CVE-2026-122224 is a high-severity vulnerability in retspen webvirtcloud, published on 4 Nov 2026.
Official description
WebVirtCloud through commit bb920b0 contains a missing authorization vulnerability that allows low-privileged authenticated users to reach MigrateViewSet and CreateInstanceViewSet because no permission_classes are declared, so Django REST Framework defaults to AllowAny. Attackers can send requests to /api/v1/migrate/ or the compute instance create endpoint to migrate or undefine other users' virtual machines and create volumes and domains on any compute host.
Weakness: CWE-862
Which versions are affected by CVE-2026-122224?
How do I fix CVE-2026-122224?
No fix has been published for CVE-2026-122224 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-122224 being exploited?
There is no known exploitation of CVE-2026-122224 in the wild and no public exploit code.
Sources
Also known as GHSA-3cpq-r4vf-hxwg.