<div align="Center"> <p><b>Lesson Plan Title:</b> How to Perform Web Service SAX Injection</p> </div> <p><b>Concept / Topic To Teach:</b> </p> <!-- Start Instructions --> Web Services communicate through the use of SOAP requests. These requests are submitted to a web service in an attempt to execute a function listed in the web service definition language (WSDL). <p><b>General Goal(s):</b> </p> Some web interfaces make use of Web Services in the background. If the front-end relies on the web service for all input validation, it may be possible to corrupt the XML that the web interface sends.<br/>In this exercise, try to change the password for a user other than 101. <!-- Stop Instructions -->