CVE-2022-50904: Wondershare Ubackit

High severity, CVSS 8.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Wondershare UBackit 2.0.5 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted path in the wsbackup service to inject malicious executables that would run with LocalSystem permissions during service startup.

Affected products

• Wondershare Wondershare Ubackit: version 2.0.5 only

Published 2026-01-13. Last modified 2026-06-17.