LiuMengxuan04 MiniCode 0.1.0 mcp.ts child_process.spawn command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k1.49

Summaryinfo

A vulnerability was found in LiuMengxuan04 MiniCode 0.1.0. It has been classified as critical. Affected by this issue is the function child_process.spawn of the file mcp.ts. The manipulation leads to command injection. This vulnerability is listed as CVE-2026-16133. The attack may be initiated remotely. In addition, an exploit is available. The pull request to fix this issue awaits acceptance.

Detailsinfo

A vulnerability was found in LiuMengxuan04 MiniCode 0.1.0. It has been rated as critical. This issue affects the function child_process.spawn of the file mcp.ts. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-16133. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is available at gist.github.com. It is declared as proof-of-concept. The pull request to fix this issue awaits acceptance.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.0
VulDB Temp Score: 4.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/17/2026 Advisory disclosed
07/17/2026 +0 days VulDB entry created
07/17/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 35
Status: Not defined
Confirmation: 🔒

CVE: CVE-2026-16133 (🔒)
GCVE (CVE): GCVE-0-2026-16133
GCVE (VulDB): GCVE-100-379853
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/17/2026 18:24
Changes: 07/17/2026 18:24 (58)
Complete: 🔍
Submitter: JasperX
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #856976: LiuMengxuan04 MiniCode 0.1.0 Command Injection (by JasperX)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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