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I Found 3 Security Vulnerabilities in My Own AI Agent's Tool Access

This story is from 2026-09-02. It is preserved in the archive; the latest stories are on the live feed.

I built GeoMart for OpenAI's WebMCP Challenge: a storefront where a human fills in a live, unsubmitted "site brief" and an AI agent uses WebMCP tools to read it, score survey equipment against real physical constraints, and draft a quote the human has to approve. The hackathon's own rule is blunt:…

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  1. 2026-09-02 13:19 · DEV Community — AI
    I Found 3 Security Vulnerabilities in My Own AI Agent's Tool Access

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