CVE-2026-58000CWE-78

luci-proto-openvpn - Command Injection via cl_meta Parameter in generateKey

High · published June 29, 2026

CVSS v4.0
8.7
EPSS
3%
Percentile
85.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.02710 · 85.9th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-06-29T18:16Z
EPSS history
Timeline
  • 29 JUN 18:16Z
    luci-proto-openvpn - Command Injection via cl_meta Parameter in generateKey
    cvelistv5