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Muster.

case studies

Real exploits, found by the Muster engine.

Autonomous discovery by Muster against some of the most scrutinized platforms in the world, reported responsibly, with proof.

airbnbVulnerability reported

Muster found a full account takeover in Airbnb's HotelTonight infrastructure

The Muster engine identified a debug endpoint on HotelTonight's staging API that leaked password reset tokens in plaintext, enabling immediate, zero-interaction account takeover of any user, including access to PII and live authentication tokens.

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UberBug bounty accepted

Muster discovered a vulnerability in Uber and earned a bug bounty

The Muster engine independently identified an infrastructure vulnerability exposing sensitive internal assets across Uber's attack surface, reported it through their bug bounty program, and received official recognition and a bounty award.

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MetaMaskVulnerability reported

Muster found an unauthenticated relay vulnerability in MetaMask's transaction infrastructure

The Muster engine identified a critical misconfiguration in MetaMask's tx-sentinel relay infrastructure that allowed any website to submit sponsored transactions on Polygon and Monad, with no authentication and fully permissive CORS.

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findings via public bug-bounty programs and client engagements · not affiliated with or endorsed by these companies