webvirtcloud vulnerabilities

2 known vulnerabilities in webvirtcloud from Retspen. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.1 High severity

  webvirtcloud: Missing Authorization

  CVE-2026-122224Nov 4, 2026Retspen

  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

• 8.8 High severity

  webvirtcloud: Missing Authorization

  CVE-2026-92761Sep 16, 2026Retspen

  WebVirtCloud fails to properly validate permission flags in UserInstance grants, allowing view-only users to perform privileged actions. Attackers with read-only grants can power off virtual machines, reset root passwords, install SSH keys, and manage ISO imag