DirectoryIndex index.php
 
RewriteEngine On
 
RewriteBase /home/disa/public_html/
 
 
 
########## Begin - Rewrite rules to block out some common exploits

## If you experience problems on your site block out the operations listed below

## This attempts to block the most common type of exploit `attempts` to Joomla!

#

## Deny access to extension xml files (uncomment out to activate)

#<Files ~ "\.xml$">

#Order allow,deny

#Deny from all

#Satisfy all

#</Files>

## End of deny access to extension xml files

# 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

 
 
RewriteCond %{REQUEST_FILENAME} !-f
 
RewriteCond %{REQUEST_FILENAME} !-d
 
RewriteCond %{REQUEST_URI} !^/index.php
 
RewriteCond %{REQUEST_URI} (/|\.php|\.html|\.htm|\.feed|\.pdf|\.raw|/[^.]*)$  [NC]
 
RewriteRule (.*) index.php
 
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]