$ cat writeup.md…
$ cat writeup.md…
hackadvisor
Task: banking platform with OTP-based password reset, rate-limited to 5 attempts per IP. Solution: bypass rate limit by spoofing X-Forwarded-For header with unique IPs per request, brute-force 4-digit OTP, reset admin password, access flag in admin notes.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar