CVE-2025-54994
@akoskm/create-mcp-server-stdio is an MCP server starter kit that uses the StdioServerTransport. Prior to version 0.0.13, the MCP Server is written in a way that is vulnerable to command injection vulnerability attacks as part of some of its MCP Server tool definition and implementation. The MCP Server exposes the tool which-app-on-port which relies on Node.js child process API exec which is an unsafe and vulnerable API if concatenated with untrusted user input. Version 0.0.13 contains a fix for the issue.
| Software | From | Fixed in |
|---|---|---|
@akoskm / create-mcp-server-stdio
|
- | 0.0.13 |
- https://github.com/akoskm/create-mcp-server-stdio/blob/main/src/index.ts#L24-L40
- https://github.com/akoskm/create-mcp-server-stdio/commit/48c26bbe1f8c62764e4592f33c8300d1cadd2eac
- https://github.com/akoskm/create-mcp-server-stdio/pull/1
- https://github.com/akoskm/create-mcp-server-stdio/security/advisories/GHSA-3ch2-jxxc-v4xf
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