Learn web security fundamentals
Study common vulnerabilities and attack patterns
Read the target’s scope and rules carefully
Set up a legal lab environment for practice
Choose a bug bounty platform or program
Start with high-value, in-scope assets
Map the application and its attack surface
Inspect authentication and session handling
Test input validation and parameter handling
Look for access control weaknesses
Check for XSS, SQLi, SSRF, IDOR, CSRF, and file upload issues
Review error messages and response behavior
Analyze client-side code and API endpoints
Reproduce findings reliably
Document clear steps to reproduce
Capture evidence and impact
Report responsibly through the program channel
Track submissions and learn from feedback
Keep notes on patterns, payloads, and techniques
Practice regularly and refine your workflow