Xint

Xint is an AI-powered vulnerability discovery platform designed to identify and validate real, exploitable vulnerabilities in both source code and live applications. Developed by Theori, a team recognized for winning multiple DEF CON Capture The Flag competitions, Xint addresses the challenge of rapidly evolving application security needs, particularly as AI-generated code and frequent code changes expand the potential attack surface beyond the reach of traditional annual penetration testing.

The platform operates by continuously scanning source code and running applications to uncover vulnerabilities that are not merely theoretical but are confirmed as exploitable. For each identified issue, Xint provides full attack paths, detailed reproduction steps, and suggested fixes, enabling security teams and developers to verify and remediate vulnerabilities efficiently. The methodology behind Xint is grounded in offensive security principles, aiming to replicate the depth and rigor of a manual penetration test while delivering results at the speed of automation.

Xint is suitable for organizations seeking to keep pace with the security demands of modern software development, where new code and AI-generated components are deployed frequently. Its focus on delivering actionable, reproducible findings distinguishes it from tools that only report potential risks without validation.

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