https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-06T10:35:03.557771+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-92761 CVE-2026-92761 — WebVirtCloud Missing Authorization on Instance Control Actions 2026-10-06T10:35:03.575412+00:00

Affected: retspen webvirtcloud

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 images by exploiting the get_instance gate that only checks grant existence.