webeasy
Race Shop
web-kids20
Task: Online shop with money transfer feature. Solution: Exploit TOCTOU race condition by sending parallel transfer requests to inflate balance and purchase the flag item.
$ ls tags/ techniques/
race_condition_exploitationtoctou_attackparallel_http_requests
🔒
Permission denied (requires tier.pro)
Sign in to access full writeups
Create a free account with GitHub, then upgrade to Pro.
$ssh [email protected]