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glama

Microsoft Graph MCP

Enables AI assistants to interact with Microsoft 365 through the Microsoft Graph API, including searching Teams messages, managing chats, and sending messages.

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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.
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// known CVEs in dependencies3 high5 medium4 low

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

high@modelcontextprotocol/sdk@1.13.3GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.13.3GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.13.3GHSA-w48q-cv73-mx4w

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

mediumdompurify@3.2.6GHSA-39q2-94rc-95cp

DOMPurify's ADD_TAGS function form bypasses FORBID_TAGS due to short-circuit evaluation

mediumdompurify@3.2.6GHSA-cj63-jhhr-wcxv

DOMPurify USE_PROFILES prototype pollution allows event handlers

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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.
configMS_GRAPH_CLIENT_IDe "=your_client_id" \
configMS_GRAPH_TENANT_IDe "=your_tenant_id"
// 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 7 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/evrimalacan-mcp-microsoft-graph-1n70ef)](https://m8ven.ai/mcp/evrimalacan-mcp-microsoft-graph-1n70ef)
commit: cf8546776d55dcf43b2fde4be8a1fa0bda4be4a4
code hash: 0352ba7a03901a94d8acf9e22320f30286773204b30ccf5f021d6496e3467799
verified: 6/11/2026, 10:44:07 AM
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