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glama

yahoo-mail-mcp-server

Provides full email management for Yahoo Mail via IMAP, including listing, reading, searching, deleting, archiving, and flagging emails.

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// key findings
⚠️
Known vulnerabilities in dependencies: 2 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 2 credentials: OAUTH_CLIENT_SECRET, YAHOO_APP_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies2 high3 low

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

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

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

lowexpress@4.18.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

lowexpress@4.18.2GHSA-rv95-896h-c2vc

Express.js Open Redirect in malformed URLs

lowmailparser@3.7.1GHSA-7gmj-h9xc-mcxc

mailparser vulnerable to Cross-site Scripting

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configOAUTH_CLIENT_ID32-char-hex-string Run: openssl rand -hex 16
🔐 secretOAUTH_CLIENT_SECRET64-char-hex-string Run: openssl rand -hex 32
configPORTis automatically set by Render, don't add it manually
configTRANSPORT_MODEstdio # or 'sse' for HTTP mode
🔐 secretYAHOO_APP_PASSWORDyour16charpassword
configYAHOO_EMAILyour.email@yahoo.com
// 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 6 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/jtokib-yahoo-mail-mcp-server-1gk3tq)](https://m8ven.ai/mcp/jtokib-yahoo-mail-mcp-server-1gk3tq)
commit: c1ced5a4dfd3cdbf1130225a2c8799323adbff52
code hash: 0eafebb9939d08a935ea43bfb710c8639a563878ae9b1bf0f22cf3be22ae96f2
verified: 6/15/2026, 2:07:04 PM
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