medium.com/tag/ctf-writeup· Sep 10, 2026· by Walter Moar

Writeup for CyLab/picoCTF challenge “Magikarp Ground Mission”

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Learn how CyLab’s “Magikarp Ground Mission” challenge teaches Linux navigation, using cd, ls, and cat across multiple directories to… Continue reading on Medium »
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.
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