comments haked with sexsites information !!

[mgothic]

i have a probem with the comments everyone on my gallery can give a comment on the photo in my gallery
but now i have comment with url,s with sex site information automaticly add every day
user guest are able to give a comments
how can i fix this hack or give me some information to prevent it..
what is the problem? :'(

thanks...mgothic

[Nibbler]

Search before posting...

http://coppermine-gallery.com/forum/index.php?board=76.0

[pinpoint222]

Abbasi ali hack not allowed on my server.
Wordpress hack is a guessing filter.so not effective fully.

so i made mine its very simple .u can get details here

http://coppermine-gallery.com/forum/index.php?topic=36235.0