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⇱ Security vulnerabilities in MCP Server related to subprocess execution | Glama


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Security vulnerabilities in MCP Server related to subprocess execution

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  • Why this server?

    This server explicitly allows 'any and all command execution over CMD', which directly addresses the user's concern about subprocess.run, execFile, and exec as potential risks for arbitrary command execution.

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    MCP server allowing any and all command execution over CMD
    Last updated
    2
    115
    24
    MIT
  • Why this server?

    This server is 'intentionally vulnerable' and designed for security research, explicitly mentioning 'executes SQL queries or shell commands without restrictions'. This is a direct match for the user's query about potential risks like `subprocess.run`.

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    Intentionally vulnerable Model Context Protocol (MCP) server designed for security research that processes natural language queries through an LLM to execute SQL queries or shell commands without restrictions.
    Last updated
    4
  • Why this server?

    This server is 'deliberately vulnerable' and demonstrates 'arbitrary code execution', which is precisely the type of risk the user is asking about in relation to functions like `exec` and `subprocess.run`.

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    A vulnerable MCP server implementation that demonstrates how poor coding practices can lead to security issues like Remote Code Execution, designed for educational purposes to add numbers.
    Last updated
    1
    2
    MIT
  • Why this server?

    This server provides 'unrestricted system access to Windows environments with SYSTEM-level privileges, allowing complete control over files, processes, and configuration settings'. This represents a significant potential risk for arbitrary command and code execution.

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    A command-line interface server that provides unrestricted system access to Windows environments with SYSTEM-level privileges, allowing complete control over files, processes, and configuration settings.
    Last updated
    4
    1,058
    MIT
  • Why this server?

    This server explicitly enables LLMs to 'safely execute shell commands with error handling and timeout settings'. While it mentions safety measures, the core functionality of executing shell commands (like `subprocess.run`) is the potential risk the user is inquiring about.

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    A Model Context Protocol server that enables LLM applications to safely execute shell commands with error handling and timeout settings.
    Last updated
    1
  • Why this server?

    This server provides 'secure shell command execution capabilities, allowing AI models like Claude to run shell commands'. The ability to run shell commands is a direct match for the user's keywords and a potential area of risk.

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    A Node.js implementation of the Model Context Protocol that provides secure shell command execution capabilities, allowing AI models like Claude to run shell commands in a controlled environment with built-in security measures.
    Last updated
    1
    201
    41
    MIT
  • Why this server?

    This server enables 'remote execution of shell commands across different operating systems'. Remote execution of commands is a significant risk factor, directly relevant to the user's query.

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    A Model Context Protocol server that enables remote execution of shell commands across different operating systems, automatically handling platform-specific differences between Windows and Unix-like systems.
    Last updated
    1
    MIT
  • Why this server?

    This server provides a 'persistent Python REPL environment...allowing execution of Python code, variable management, and package installation'. Direct code execution is a clear potential risk.

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    A server that provides a persistent Python REPL environment through the MCP protocol, allowing execution of Python code, variable management, and package installation.
    Last updated
    3
    40
    MIT
  • Why this server?

    This server provides a 'secure, isolated JavaScript execution environment...for safely running code from Claude'. Similar to Python, direct JavaScript code execution poses a risk, even with sandboxing.

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    Provides a secure, isolated JavaScript execution environment with configurable time and memory limits for safely running code from Claude.
    Last updated
    1
    40
    5