postgres-mcp-server

Item: postgres-mcp-server
Rating: 56
Author: M8ven

Enables inspecting database schemas and executing read-only SQL queries on a PostgreSQL database via MCP tools.

→ RenzoReccio/postgresql-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

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

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: DB_PASSWORD

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

// known CVEs in dependencies3 high2 low

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

high@modelcontextprotocol/sdk@1.17.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.17.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.17.0GHSA-w48q-cv73-mx4w

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

low@nestjs/common@10.0.0GHSA-cj7v-w2c7-cp7c

nest allows a remote attacker to execute arbitrary code via the Content-Type header

low@nestjs/core@10.0.0GHSA-36xv-jgw5-4q75

@nestjs/core Improperly Neutralizes Special Elements in Output Used by a Downstream Component ('Injection')

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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.

configDATABASE_URL

configDB_HOST— "": "localhost",

configDB_NAME— "": "mcp_test",

🔐 secretDB_PASSWORD— "": "mcp_readonly_password"

configDB_PORT— "": "5433",

configDB_USER— "": "mcp_readonly",

// 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/renzoreccio-postgresql-mcp-16sqqo)](https://m8ven.ai/mcp/renzoreccio-postgresql-mcp-16sqqo)

commit: 3c044e71f4804de560d0fa6e3e79460886cf8306

code hash: 31b798fbfca67b8d6bac4fba993b3c581cccd18214df716a689a2ce38bb8d744

verified: 7/9/2026, 10:00:24 AM

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