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MCP Security Blog Blog de Seguridad MCP

Security research, vulnerability analysis, and best practices for the Model Context Protocol ecosystem. Investigación de seguridad, análisis de vulnerabilidades y buenas prácticas para el ecosistema del Model Context Protocol.

May 5, 2026 · 10 min read min de lectura

How to Protect Your MCP Server from Prompt Injection

Prompt injection is the most dangerous attack vector against MCP servers. This guide explains how the attack works and gives you a five-layer defense strategy to harden your server against it.

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May 1, 2026 · 8 min read min de lectura

Top 5 Vulnerabilities Found in MCP Servers

After scanning hundreds of open-source MCP servers, we identified the five most common and critical vulnerability classes: prompt injection, command injection, path traversal, hardcoded credentials, and insecure deserialization.

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