CVE-2026-58000

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

HIGH
8.8
CVSS Score
Published: June 29, 2026 at 06:16 PM UTC
Updated: October 25, 2026 at 09:10 PM UTC
2 products affected across 1 vendorLuci Proto OpenvpnLuci

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Severity
HIGH8.8
Exploit prediction
EPSS 2%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 0.11.1
Vendor states this is fixed in e4ff45ecbc6ad212951815c8c99b2749fbd7de6b (unaffected)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78

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