// CTF PLATFORM v2.0 — AUTHORIZED ACCESS ONLY

CyberVault Nexus

Access granted. A collection of high-stakes web security challenges awaits. Decrypt, infiltrate, and exploit your way to victory, Agent.

Active Challenges

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Easy

The Hacker's Treasure Hunt

Explore the site and uncover hidden secrets within the source code. Your first challenge is to find the flag buried in plain sight.

Recon Source Code Web

Points: 100

Launch

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Medium

Agent Zero — AI Ghost Protocol

Bypass authentication with an IDOR vulnerability and use prompt injection to manipulate an AI model into revealing the hidden flag.

IDOR Prompt Injection AI

Points: 250

Launch

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Hard

The Fusion Vault

Exploit Reflected XSS, DOM-based XSS, and a timing attack to penetrate a highly-secured, multi-layered vault system.

XSS DOM Timing Attack

Points: 500

Launch

⚠ New challenge coming soon — stay tuned 🔐 All challenges are legal & sandboxed environments 🏆 Complete all three challenges to earn the Elite Hacker badge 💡 Hint system available on each challenge page ⚠ New challenge coming soon — stay tuned 🔐 All challenges are legal & sandboxed environments 🏆 Complete all three challenges to earn the Elite Hacker badge 💡 Hint system available on each challenge page

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Safe Environment

All challenges run in isolated, sandboxed environments. Practise real-world exploits legally and ethically.

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Skill Progression

Challenges are designed with increasing difficulty — from beginner recon to advanced multi-vector attacks.

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Real Techniques

Learn IDOR, XSS, prompt injection, timing attacks and more — skills used in real bug bounty programs.