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Claude helped uncover a ticketing flaw able to unlock free VIP festival passes

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Why This Matters

This discovery highlights the growing importance of AI in cybersecurity, demonstrating how advanced models like Anthropic’s Claude can assist in identifying critical vulnerabilities before malicious actors do. It underscores the need for robust security measures in platforms handling sensitive data and high-profile events, protecting consumers and the industry from potential exploitation.

Key Takeaways

Andrew Grush / Android Authority

TL;DR Anthropic’s Claude helped uncover a critical security flaw that could have had real-world consequences.

The vulnerability affected Front Gate Tickets, which powers ticket sales for events like Bonnaroo and Lollapalooza.

An attacker could have gained super-admin access, issued free or VIP tickets, and potentially accessed millions of customer records.

Artificial intelligence is becoming better at writing codes, answering questions, and helping developers build apps. Now it’s proving it can uncover security bugs that humans might miss — and a recently disclosed case shows just how serious that can be.

Security researcher Ian Carroll says he used Anthropic’s Claude Opus 4.7 to help him find a critical vulnerability in Front Gate Tickets, the ticketing platform used by many of the biggest music festivals in the US (via Wired). Had the flaw fallen into the wrong hands, it could have allowed someone to generate tickets for major events, including expensive VIP packages, while also exposing sensitive internal systems.

Front Gate isn’t a household name like Ticketmaster, but it powers ticket sales for a long list of festivals, including Bonnaroo, Lollapalooza, Austin City Limits, and SXSW.

Carroll said the investigation began when he realized how many big festivals used the same ticketing platform. While checking the site’s security, he found what looked like an SQL injection vulnerability. Modern web application firewalls are generally designed to prevent these attacks from reaching a database, but this one had a blind spot.

That’s when Claude came into play. Carroll says he asked Anthropic’s AI model to help analyze the vulnerability. Claude cooked up a work-around that used nested SQL queries to get past the site’s firewall defenses. Once the firewall was bypassed, the researcher accessed sample customer databases and eventually found a way to reset an administrator’s password. That eventually provided him with super-admin access to Front Gate’s platform.

From there, he learned that he could add free tickets for just about any supported event, including premium packages worth thousands of dollars. Carroll says he deliberately stopped short of actually issuing tickets, choosing instead to responsibly disclose the vulnerability before anyone could abuse it.

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