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Search hundreds of walkthroughs and challenges by security category or difficulty. Whether you're a beginner or a seasoned pro, there's something for everyone!

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GeoServer: CVE-2025-58360

Explore the GeoServer XXE vulnerability CVE-2025-58360 from exploit to defense.

medium

Free Walkthrough

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Azure: Tapper

Azure challenge for cloud pentesters: Can you find the attack path and abuse it?

hard

Premium Challenge

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First Shift CTF

The first SOC shift won't be that challenging, right?

medium

Free Challenge

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n8n: CVE-2025-68613

Learn how adversaries can exploit the CVE-2025-68613 vulnerability in n8n.

easy

Premium Walkthrough

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Exploitation with cURL - Hoperation Eggsploit

The evil Easter bunnies operate a web control panel that holds the wormhole open. Using cURL, identify the endpoints, send the required requests, and shut the wormhole once and for all.

easy

Free Walkthrough