A minor security issue has been discovered in all versions of IWeb. A potential hacker could construct a url that will allow access to the web service configuration page. This is only possible if a hacker has been granted access to the page that IWeb is on (for example you have the IWeb module available to your registered users or publicly available).
All versions of IWeb have been updated. You can download the update from http://iweb.adefwebserver.com.