URL Routing, Image Handler & “A potentially dangerous Request.Path value”

Question

I\'ve been experiencing this problem now for quite sometime and have decided to try and get to the bottom of it once and for all by posting the question here for some though

Answer 1

Even I faced this issue but for me, I accidentally typed & instead of the ? in the URL

for example:

example.com/123123¶meter1=value1&paameter2=value2

but in actual it has to be:

example.com/123123?parameter1=value1&paameter2=value2