Live Bug Hunting: Sensitive Information Disclosure PoC (Real Attack Surface Discovery!)

📌 Live Bug Hunting: Sensitive Information Disclosure PoC (Real Attack Surface Discovery!)

In this video, I walk you through a real Sensitive Information Disclosure vulnerability that I discovered during a live bug hunting session. From initial recon to identifying a misconfigured endpoint, you'll see how a small oversight can quickly turn into a critical security risk.

🔍 What You’ll Learn

How to spot information disclosure patterns during recon

How exposed endpoints can leak critical internal data

Why improper access control creates real attack vectors

A full PoC showing how the vulnerability could be abused

Developer-focused recommendations to prevent similar issues

⚠️ Why This Matters

Sensitive Information Disclosure may look harmless at first glance, but it can expose internal configurations, API keys, user data, or system information — opening the door for further exploitation such as privilege escalation, account takeover, or targeted attacks.

🔒 Stay Ethical

This video is for educational purposes only and encourages responsible disclosure. Always ensure you have permission before testing any system.

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Discovered and responsibly reported by the NullSecX research team.
This vulnerability is now patched.
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