Steps to reproduce
Create an html page with <form action="some.aspx"><button><img src="a.gif"></button></form>
When you click the button, it presents the “a potentially dangerous Request.QueryString value was detected…” message. All other browsers (Edge, Chrome, Firefox) DO NOT do that.
Comments and activity
- Microsoft Edge Team
Changed Status to “Fixed”
Thank you for the feedback in IE. Unfortunately we are no longer working on feature bugs for IE unless they are security related. As a result this item will be closed as fixed since the problem repros in IE but not Edge.
All the best,
The MS Edge Team