Topic · 2 articles
email normalization
Intermediate level
2Free€560
0-click Account Takeover — OTP brute force + Email Normalization
Two separate flaws look minor. Together, they hand you full ATO knowing only the email. Real bounty: €560 and 12 minutes of exploitation.
14 minaccount-takeoverotprate-limiting
Read article
With account
Password reset — Puny code, header injection, email normalization, host header
Password reset bypass with Unicode confusables, Host header injection, email normalization (gmail + alias), token leakage in referer, response manipulation.
13 minpassword-resetauthpuny-code
Read article
Practice email normalization with real labs
Apply the techniques in safe environments based on real bug bounty reports.
- hunters training
- 711
- labs from real reports
- 55
- completions
- 1,205
- in bounties practiced
- $213,970
hunters training
labs from real reports
completions
in bounties practiced
46 flags captured this week·Real reports from HackerOne · Bugcrowd · Intigriti·No commitment·Free Academy
BBLabs · bug bounty training
Stop reading about bugs and start hunting them
Create your free account and practice on labs based on real reports that paid out thousands of euros. The Academy is free forever.
No card · free Academy · cancel anytime