CVE-2026-42832 Microsoft Office访问控制缺陷导致欺骗漏洞

# Conceptual PoC for CVE-2026-42832 # This script demonstrates the logic flow to exploit the access control issue. import os def simulate_exploit(): print("[*] Simulating CVE-2026-42832 exploit...") # The vulnerability requires local access (AV:L) target_file = "crafted_spoofing_document.docx" # Check if we are in a local context if os.name == 'nt': print(f"[*] Attempting to bypass access control on {target_file}...") # In a real exploit, the file structure would trigger the spoofing # due to lack of proper checks in Microsoft Office. try: # os.startfile(target_file) # This would trigger the app print("[+] Access Control Bypassed!") print("[+] Spoofing condition achieved.") except Exception as e: print(f"[-] Simulation failed: {e}") else: print("[-] This vulnerability affects Microsoft Office on Windows.") if __name__ == "__main__": simulate_exploit()