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CVE-2026-58000— luci-proto-openvpn - Command Injection via cl_meta Parameter in generateKey

Quick assessment

Affected
openwrt luci-proto-openvpn
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenWRT luci是OpenWRT社区开源的一款路由器配置界面。 luci-proto-openvpn 0.11.1及之前版本存在命令注入漏洞，该漏洞源于在generateKey ubus方法中cl_meta参数被插入到shell命令时未正确转义或引用，可能导致经过身份验证的用户注入任意shell元字符，通过popen函数以root权限执行命令。以下版本受到影响：0.11.1及之前版本。

CVSS 8.8 · High EPSS 2.71% · P86

Affected Version Matrix 2

VendorProduct Version RangeStatus
openwrt luci-proto-openvpn ≤ 0.11.1 affected
e4ff45ecbc6ad212951815c8c99b2749fbd7de6b unaffected
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I. Basic Information for CVE-2026-58000

Vulnerability Information
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Vulnerability Title
luci-proto-openvpn - Command Injection via cl_meta Parameter in generateKey
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
openwrt luci 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenWRT luci是OpenWRT社区开源的一款路由器配置界面。 luci-proto-openvpn 0.11.1及之前版本存在命令注入漏洞，该漏洞源于在generateKey ubus方法中cl_meta参数被插入到shell命令时未正确转义或引用，可能导致经过身份验证的用户注入任意shell元字符，通过popen函数以root权限执行命令。以下版本受到影响：0.11.1及之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
openwrt luci-proto-openvpn 0 ~ 0.11.1 -

II. Public POCs for CVE-2026-58000

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8440 chars
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Trigger conditions & impact
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III. Intelligence Information for CVE-2026-58000

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Patches & Fixes for CVE-2026-58000 (1)

Vendor Advisories for CVE-2026-58000 (1)

Other References for CVE-2026-58000 (1)

IV. Related Vulnerabilities

Same vendor: openwrt
Same weakness: CWE-78

V. Comments for CVE-2026-58000

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