HighLevel MCP Server

Enables AI agents to manage multiple HighLevel CRM sub-accounts through a single OAuth-based MCP server, providing read-only access to contacts, conversations, opportunities, calendars, payments, blogs, emails, and social media.

→ isaganiesteron/-brain2-highlevel-mcp-server · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

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

// known CVEs in dependencies1 critical3 high

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

criticalvitest@3.2.0GHSA-5xrq-8626-4rwp

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

high@modelcontextprotocol/sdk@1.25.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.25.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

highwrangler@4.56.0GHSA-36p8-mvp6-cv38

Wrangler affected by OS Command Injection in `wrangler pages deploy`

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// 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/isaganiesteron-brain2-highlevel-mcp-server-1m3wmz)](https://m8ven.ai/mcp/isaganiesteron-brain2-highlevel-mcp-server-1m3wmz)

commit: 08e15318e8567142bf59bf70cac0c362d8349651

code hash: 49a5c15629cb242a8f860a59c76b060edbeff55d189e0a5d4e5dd927a242afeb

verified: 6/25/2026, 9:53:54 AM

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