Protection Against Scripts

[Axel Wers]

I found one article about block exploit attempts.

Can I use this in my .htaccess without damage of my forum?

########## Begin - Rewrite rules to block out some common exploits

#							  

# Block out any script trying to set a mosConfig value through the URL

RewriteCond %{QUERY_STRING} mosConfig_[a-zA-Z_]{1,21}(=|\%3D) [OR]

# Block out any script trying to base64_encode crap to send via URL

RewriteCond %{QUERY_STRING} base64_encode.*\(.*\) [OR]

# Block out any script that includes a <script> tag in URL

RewriteCond %{QUERY_STRING} (\<|%3C).*script.*(\>|%3E) [NC,OR]

# Block out any script trying to set a PHP GLOBALS variable via URL

RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]

# Block out any script trying to modify a _REQUEST variable via URL

RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})

# Send all blocked request to homepage with 403 Forbidden error!

RewriteRule ^(.*)$ index.php [F,L]

# 

########## End - Rewrite rules to block out some common exploits

[bfarber]

You can use it, but these methods of attack are relatively archaic and would have no effect on IPB anyways.

[Axel Wers]

these methods of attack are relatively archaic and would have no effect on IPB anyways.

Thanks, that's it what I needed to know :)