mcp-hertz

Item: mcp-hertz
Rating: 58
Author: M8ven

Enables AI assistants to interact with the Hertz car rental service through headless browser automation. It supports searching for vehicles, managing reservations, checking loyalty status, and retrieving rental policies directly from the Hertz website.

→ markswendsen-code/mcp-hertz · listed on glama

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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.

// known CVEs in dependencies3 high1 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

highplaywright@1.40.0GHSA-7mvr-c777-76hp

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

lowzod@3.22.0GHSA-m95q-7qp3-xv42

Zod denial of service vulnerability

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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 4 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/markswendsen-code-mcp-hertz-1izhpw)](https://m8ven.ai/mcp/markswendsen-code-mcp-hertz-1izhpw)

commit: 43ec89222aae55c09a46aa6cb5dfce16dd5439b7

code hash: 6ee2f4cc6cec9cf752fd3be55adf54b9731b4009ae7f319387fc463436dee244

verified: 6/12/2026, 11:51:54 AM

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