CVE-2026-4199 MEDIUM

CVE-2026-4199: bazinga012 mcp_code_executor index.ts installDependencies command injection

Vendor Bazinga012
Product mcp_code_executor
Weakness CWE-77
Published March 16, 2026
Last update March 16, 2026

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was identified in bazinga012 mcp_code_executor up to 0.3.0. Affected by this issue is the function installDependencies of the file src/index.ts. Such manipulation leads to command injection. The attack can only be performed from a local environment. The exploit is publicly available and might be used. It is best practice to apply a patch to resolve this issue. The project was informed of the problem early through an issue report but has not responded yet.

Key dates

02Disclosure timeline

March 16, 2026 CVE published
March 16, 2026 Record updated