A self-hosted Model Context Protocol server for GoHighLevel CRM, built for agencies. It enables connecting multiple sub-accounts, selecting tools per client, and issuing unique revocable MCP URLs.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
process.env. You'll be asked to provide them before it can run.CRM_LOCATION_ID— CRM_PIT_TOKEN=pit-xxxx =your-location-id npm run start:stdioCRM_LOCATION_NAMECRM_PIT_TOKEN— pit-xxxx CRM_LOCATION_ID=your-location-id npm run start:stdioENCRYPTION_KEY— openssl rand -hex 32 both (must match)MCP_LINK_TOKEN— Or point it at a dashboard link with (+ the Supabase env vars).MCP_SERVER_PORTNEXT_PUBLIC_MCP_BASE_URL— your server's public URL dashboardNEXT_PUBLIC_SUPABASE_ANON_KEY— same page (anon public key) dashboardNEXT_PUBLIC_SUPABASE_URL— SUPABASE_URL / Supabase → Project Settings → API bothPORTSUPABASE_SERVICE_ROLE_KEY— same page (service role key) server onlySUPABASE_URL— / NEXT_PUBLIC_SUPABASE_URL Supabase → Project Settings → API both[](https://m8ven.ai/mcp/abdul-34-ghl-mcp-server-141mkt)