Advanced Fuzzing to find entry points to serious bugs!

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Most hackers run basic wordlists and stop when nothing pops up. But the best bounty hunters think differently — they find hidden endpoints, test undocumented parameters, and bypass security rules that others ignore.

In this guide, you’ll learn:
1. How to find high-value endpoints with smart fuzzing
2. Techniques that bypass common security measures
3. How to turn hidden endpoints into exploitable bugs

Warning: This isn’t just another “run ffuf” guide. This is elite-level fuzzing — the kind that uncovers real vulnerabilities and earns bounties.

This is about precision fuzzing — layered, recursive, case-sensitive, context-aware testing that reveals:

Forgotten admin panelsHidden API versionsUndocumented parametersMisconfigured headersPrivilege escalation paths

These are the entry points to serious bugs: IDORs, auth bypasses, logic flaws, and more.

Other Tools you can consider using:

✅ wfuzz — Custom filtering for precise results.
✅ Gobuster — DNS and directory brute-forcing.
✅ Param Miner — Finds hidden parameters.
✅ Burp Intruder — Custom payload fuzzing.
✅ Arjun — Automated API parameter discovery

Most stop at /admin/, but secrets lie deeper.

ffuf -u https://target.com/FUZZ -w wordlist.txt -recursion

Extract API endpoints from JavaScript before fuzzing

cat target.js | grep -oP '\/[a-zA-Z0-9_\-\/]+\?' | sed 's/?//' | sort -u > endpoints.txt
ffuf -u https://target.com/FUZZ -w endpoints.txt

Find undocumented API parameters:

ffuf -u "https://target.com/profile?FUZZ=1" -w param_names.txt

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