If there was no time to live I could kill your server by requesting lots of pages and never requesting the javascript :)
If url encoding I could get your cookie if you visit my (external) site which includes a script from your site.
If there was no time to live I could kill your server by requesting lots of pages and never requesting the javascript :)
If url encoding I could get your cookie if you visit my (external) site which includes a script from your site.