Description
@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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| akoskm | create-mcp-server-stdio | < 0.0.13 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | @akoskm/create-mcp-server-stdio | < 0.0.13 | 0.0.13 | GHSA-3ch2-jxxc-v4xf |