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CVE-2026-16133— LiuMengxuan04 MiniCode mcp.ts child_process.spawn command injection

Quick assessment

Affected
LiuMengxuan04 MiniCode
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ceylan MiniCode是Ceylan个人开发者的一款用于简化编码的代码小程序。 Ceylan MiniCode 0.1.0版本存在安全漏洞，该漏洞源于文件mcp.ts中的child_process.spawn函数，执行操作可能导致命令注入攻击。

CVSS 5.0 · Medium EPSS 1.23% · P69

Affected Version Matrix 1

VendorProduct Version RangeStatus
LiuMengxuan04 MiniCode 0.1.0 affected
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I. Basic Information for CVE-2026-16133

Vulnerability Information
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Vulnerability Title
LiuMengxuan04 MiniCode mcp.ts child_process.spawn command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw has been found in LiuMengxuan04 MiniCode 0.1.0. Affected by this vulnerability is the function child_process.spawn of the file mcp.ts. Executing a manipulation can lead to command injection. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Ceylan MiniCode 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ceylan MiniCode是Ceylan个人开发者的一款用于简化编码的代码小程序。 Ceylan MiniCode 0.1.0版本存在安全漏洞，该漏洞源于文件mcp.ts中的child_process.spawn函数，执行操作可能导致命令注入攻击。
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
LiuMengxuan04 MiniCode 0.1.0 cpe:2.3:a:liumengxuan04:minicode:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-16133

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III. Intelligence Information for CVE-2026-16133

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Patches & Fixes for CVE-2026-16133 (1)

Proof of Concept for CVE-2026-16133 (1)

Security Blog Posts for CVE-2026-16133 (1)

IV. Related Vulnerabilities

Same weakness: CWE-77

V. Comments for CVE-2026-16133

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