Critical (9.8) in vice webopac. EPSS 0.8% chance of exploitation in the next 30 days.
Webopac from Grand Vice info does not properly validate uploaded file types, allowing unauthenticated remote attackers to upload and execute webshells, which could lead to arbitrary code execution on the server.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)