dev.to· Aug 30, 2026· by himanshu_748

Your MCP Server Says It Is Read-Only. Who Checked?

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MCP servers describe their own tools. A tool can publish readOnlyHint: true, and an agent harness may...
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.
#security#ai#opensource#showdev

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