I’ve noticed that most new folks who reach out for guidance in bug bounty feel overwhelmed early on trying to learn everything at once. That often leads to half-baked knowledge across multiple areas and slower overall progress.
Here's what I recommend instead 👇
1/
Pick one vulnerability type and go all in.
Master the ins and outs of that category - how it works, how it breaks, real-world examples, and ways to find it.
Once you’ve got depth in one area, the rest will follow naturally.
2/
To put this into perspective, here’s a snapshot of the types of issues I’ve reported over the last 5 years - gradually expanding focus as I grew more confident:
2020:
• Local cache issues
• Rate limit issues on Login
• Session invalidation
• MFA bypass
2021:
• Rate limit
• MFA bypass
• CSRF
• IDOR
• RBAC
2022:
• CSRF
• IDOR
• RBAC
• XSS
• Business logic
• Info disclosure
2023:
• Everything from 2022 +
• BBP automation
• Cache deception
• DoS Issues
• Subdomain takeover
• Auth bypass / misconfig
• SQLi
• SSRF
• RCE
2024:
• Everything from 2023 +
• AI-related issues
• Vhost misconfigurations
2025:
• Everything from 2024 +
• Many more new things that I will talk about soon :)
3/
There are more, of course, but this covers most of what’s worked well for me.
The key takeaway: you don’t need to know everything.
Play to your strengths. Stay consistent. And let your scope expand naturally.
Hope this helps someone starting out 💪