The following scripts may be very handy to get all the list of CMS’s on various servers.

WordPress:

cPanel:

find /home/*/public_html/ -type f -iwholename "*/wp-includes/version.php" -exec grep -H "\$wp_version =" {} \;

Plesk:

find /var/www/vhosts/*/httpdocs -type f -iwholename "*/wp-includes/version.php" -exec grep -H "\$wp_version =" {} \;

Joomla:

cPanel:

find /home/*/public_html/ -type f \( -iwholename '*/libraries/joomla/version.php' -o -iwholename '*/libraries/cms/version.php' -o -iwholename '*/libraries/cms/version/version.php' \) -print0 -exec perl -e 'while (<>) { $release = $1 if m/ \$RELEASE\s+= .([\d.]+).;/; $dev = $1 if m/ \$DEV_LEVEL\s+= .(\d+).;/; } print qq( = $release.$dev\n);' {} \;

Plesk:

find /var/www/vhosts/*/httpdocs -type f \( -iwholename '*/libraries/joomla/version.php' -o -iwholename '*/libraries/cms/version.php' -o -iwholename '*/libraries/cms/version/version.php' \) -print0 -exec perl -e 'while (<>) { $release = $1 if m/ \$RELEASE\s+= .([\d.]+).;/; $dev = $1 if m/ \$DEV_LEVEL\s+= .(\d+).;/; } print qq( = $release.$dev\n);' {} \;

Drupal:

cPanel:

find /home/*/public_html/ -type f -iwholename "*/modules/system/system.info" -exec grep -H "version = \"" {} \;

Plesk:

find /var/www/vhosts/*/httpdocs -type f -iwholename "*/modules/system/system.info" -exec grep -H "version = \"" {} \;