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Ready to hone your vulnerability hunting skills? Dive into our CodeQL CTF challenges designed to sharpen your abilities while mastering CodeQL.

Go and don’t return

Closed

Your mission, should you choose to accept it, is to hunt for a recently identified vulnerability in an object store. This authentication bypass vulnerability enabled attackers to perform admin API operations without knowing the admin secret key.

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A call to hacktion, a GitHub workflow CTF

Closed

Start Date

March 17, 2021

This CTF is a single level challenge based around GitHub Workflow best practices and an interesting vulnerability pattern that GitHub Security teams have seen out in the real world.

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Closed

Find a pre-auth RCE in Netflix Titus.

Closed

Find variants of jQuery plugins that expose their clients to undocumented XSS (cross-site scripting) vulnerabilities.

Closed

Follow in the footsteps of our security research team and discover 13 vulnerabilities un U-Boot.

Closed

Find a critical buffer overflow bug in glibc.

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