Hey, this is pretty useful, SWF Intruder, a tool for analyzing and testing the security of Flash applications.
How many of you are still thinking of the security when you develop flash application? My experience with flash and Actionscript in particular is that i’m happy enought to see if it works as i expected, never mind thinking the security. Yeah this tools is helpful.
It scan some security issues like Cross Site Scripting and Cross Site Flashing. To understand more of how it works and the methodology used you’d want to read Testing Flash Application and Finding Vulnerabilities in Flash Applications.
By the way, it doesn’t work on Opera, i’ve tested it. Try Firefox.