I too agree that this is a hack. Another option is, if you are not using downloads, then chmod the pafiledb/images/screenshots folder to 755 even better would be 644.
If you are using the screenshots for downloads, you will need to insert a .hta file in that folder. They will still be able to upload the files, but the .hta file, if done properly, will stop the scripts from being executed.
I failed to do a search for the proper .hta thread as to what to insert into the file. A quick search here will surely get you pointed in the right direction. If I can find it, I will come back and give you the link to the thread in question.
**EDIT**
Here you go. have a look at this. If it goes to the first page of the thread, simply go to page 2 and look for a reply from helterskelter.
http://integramod.com/forum/viewtopic.p ... e&start=15
"Don't gain the world and lose your soul, wisdom is better than silver and gold" -Bob Marley
If you build it, I can break it! ~ Whispered in the tone of the movie Field of Dreams.