mssql-mcp

An MCP server that enables interaction with Microsoft SQL Server instances using Windows or SQL Server authentication via native ODBC drivers. It allows users to execute SQL queries, list tables, and inspect schemas across multiple configured database environments through natural language.

→ av1choudharyy/mssql-mcp · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 2 critical, 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 2 credentials: MSSQL_MAIN_PASSWORD, MSSQL_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 critical2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.0.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@3.0.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

high@modelcontextprotocol/sdk@1.9.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.9.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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// required environment variables

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

configMSSQL_DRIVER— ODBC Driver 17 for SQL Server

🔐 secretMSSQL_MAIN_PASSWORD

configMSSQL_MAIN_SERVER

configMSSQL_MAIN_USER

🔐 secretMSSQL_PASSWORD— Note: MSSQL_USER and must both be set or both be absent. Setting only one will throw an error.

configMSSQL_PORT

configMSSQL_REPORT_SERVER

configMSSQL_SERVER— "": "your-server"

configMSSQL_USER— Note: and MSSQL_PASSWORD must both be set or both be absent. Setting only one will throw an error.

// 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 3 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/av1choudharyy-mssql-mcp-1cpt2x)](https://m8ven.ai/mcp/av1choudharyy-mssql-mcp-1cpt2x)

commit: 3fc89a567842a0b4602d44bb3bd2f8241932a249

code hash: a0205b88c2fa52d3939a1a0d06aaa9ceee21839a82f07cbfd0a4d5e81ca5b622

verified: 6/11/2026, 11:28:35 AM

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