Command Injection Vulnerability in LiuMengxuan04 MiniCode by LiuMengxuan04
CVE-2026-16133

2.3LOW

Key Information:

Vendor

Liumengxuan04

Status
Minicode
Vendor
CVE Published:
18 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-16133?

A vulnerability exists in LiuMengxuan04 MiniCode version 0.1.0, specifically in the child_process.spawn function within the mcp.ts file. This flaw enables remote attackers to perform command injection, given certain manipulation techniques, though the exploitation process is complex. As of now, an exploit has been made public, and a pull request for a patch is awaiting acceptance. Users of this product should stay informed about potential risks and apply the necessary updates as they become available.

Affected Version(s)

MiniCode 0.1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-16133 - Proof of Concept

References

https://vuldb.com/vuln/379853
vdb-entrytechnical-description
https://vuldb.com/vuln/379853/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-16133
third-party-advisory

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

JasperX (VulDB User)
VulDB CNA Team
.