Lean Gmail MCP server with auto authentication, attachments, thread operations, filter management, and configurable OAuth scopes. Actively maintained fork of GongRzhe/Gmail-MCP-Server.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Nodemailer: Message-level raw option bypasses disableFileAccess/disableUrlAccess, enabling arbitrary file read and full-response SSRF in the delivered message
Nodemailer: CRLF injection in Nodemailer List-* header comments allows arbitrary message header injection
Nodemailer has SMTP command injection due to unsanitized `envelope.size` parameter
Nodemailer: Improper TLS Certificate Validation in OAuth2 Token Fetch Enables Credential Interception
process.env. You'll be asked to provide them before it can run.GMAIL_CREDENTIALS_PATH— e "=/gmail-server/credentials.json" \GMAIL_OAUTH_PATH— e =/gcp-oauth.keys.json \[](https://m8ven.ai/mcp/artymclabin-gmail-mcp-server-1dtqn9)