vulnerable-mcp-servers-lab

A collection of servers which are deliberately vulnerable to learn Pentesting MCP Servers.

→ appsecco/vulnerable-mcp-servers-lab · listed on github_topic

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github_topic user_check

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configBASE_PATH

configPORT

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/appsecco-vulnerable-mcp-servers-lab-ypt6dv)](https://m8ven.ai/mcp/appsecco-vulnerable-mcp-servers-lab-ypt6dv)

commit: 47b7f2082261136b667daa7be9273698e66e479e

code hash: 170b9565e81bd4f03e21a25fd61d7432d18a89e484b8451390fa069fc2283ac6

verified: 6/14/2026, 10:40:46 AM

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