How to Get Started in Bug Hunting and Cyber Security

Every day, aspiring cyber security enthusiasts ask:

• “How do I start in Cyber Security?”
• “How to Get Started in Bug Hunting?”
• “What tools should I use?”
• “How do I handle duplicates in bug reports?”

This guide will help you kickstart your journey in bug hunting and ethical hacking with practical steps, tools, and commands.

You Should Know:

1. Essential Tools for Bug Hunting

• Burp Suite: Intercept and analyze web traffic.

  java -jar burpsuite_pro.jar
  

• Nmap: Scan networks for vulnerabilities.

  nmap -sV -A target.com
  

• OWASP ZAP: Automated security testing tool.

  zap.sh
  

• SQLmap: Detect SQL injection flaws.

  sqlmap -u "http://example.com/page?id=1" --dbs
  

2. Setting Up a Practice Lab

• Use Kali Linux for penetration testing.

  sudo apt update && sudo apt install kali-linux-default
  

• Dockerized Vulnerable Apps (DVWA, OWASP Juice Shop):

  docker run -d -p 80:80 vulnerables/web-dvwa
  

3. Common Bug Hunting Techniques

• Cross-Site Scripting (XSS):

  <script>alert('XSS')</script>
  

• Broken Access Control: Test unauthorized access.

  curl -X GET http://example.com/admin --user attacker:password
  

• CSRF Exploitation:

  </li>
  </ul>
  
  <form action="http://bank.com/transfer" method="POST">
  <input type="hidden" name="amount" value="1000">
  <input type="hidden" name="to" value="attacker_account">
  </form>
  
  

  4. Reporting Bugs Effectively

  • Use Markdown templates for clear reports.
  • Include:
  • Steps to reproduce
  • Screenshots/videos
  • Impact analysis

  What Undercode Say:

  Bug hunting requires persistence, continuous learning, and hands-on practice. Start with CTF challenges (Hack The Box, TryHackMe) and contribute to open-source security projects. Always follow responsible disclosure and stay updated with:
  – CVE databases (https://cve.mitre.org/)
  – Bug bounty platforms (HackerOne, Bugcrowd)

  Expected Output:

  A structured bug hunting workflow with:

  • Automated scans (nmap, zap)
  • Manual exploitation (Burp, sqlmap)
  • Clear reporting and ethical compliance.

  Keep hacking! 🔥

  References:

  Reported By: Deepak Saini – Hackers Feeds
  Extra Hub: Undercode MoN
  Basic Verification: Pass ✅

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