CVE-2026-58000

high

Description

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.

References

https://www.vulncheck.com/advisories/luci-proto-openvpn-command-injection-via-cl-meta-parameter-in-generatekey

https://github.com/openwrt/luci/security/advisories/GHSA-pm9w-522m-8rrh

https://github.com/openwrt/luci/commit/e4ff45ecbc6ad212951815c8c99b2749fbd7de6b

Details

Source: Mitre, NVD

Published: 2026-06-29

Updated: 2026-06-30

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.7

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

Severity: High