CVE-2026-58000: Openwrt Luci-Proto-Openvpn

High severity, CVSS 8.8. EPSS: 2.7% chance of exploitation in the next 30 days.

luci-proto-openvpn through 0.11.1, fixed in commit e4ff45e, contains a command injection vulnerability in the generateKey ubus method where the cl_meta parameter is interpolated into a shell command without proper escaping or quoting. An authenticated LuCI user with OpenVPN protocol configuration access can inject arbitrary shell metacharacters into cl_meta to execute commands as root via the popen function.

Affected products

• Openwrt Luci-Proto-Openvpn: up to and including 0.11.1

Published 2026-06-29. Last modified 2026-07-14.