Заметил, что хоть FCKeditor и переименовали в CKeditor в 2007 году (с версии 3.0),
но до сих пор люди им пользуются и соответственно другие тестируют сайта на уязвимость в нем.
Вот пути по которым ищут уязвимость:
/fckeditor/editor/filemanager/browser/default/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/fckeditor/editor/filemanager/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/FCKeditor/editor/filemanager/browser/default/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/fck/editor/filemanager/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/FCK/editor/filemanager/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/FCKeditor/editor/filemanager/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/fck/editor/filemanager/browser/default/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/FCK/editor/filemanager/browser/default/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/admin/FCKeditor/editor/filemanager/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/admin/fckeditor/editor/filemanager/browser/default/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/admin/include/FCKeditor/editor/filemanager/browser/mcpuk/connectors/php/config.php
/admin/fckeditor/editor/filemanager/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=%2F
/Falt4/modules/newsletter/FCKeditor/editor/filemanager/browser/default/connectors/php/connector.php
/addons/fckeditor2rc2/editor/filemanager/browser/default/connectors/php/connector.php
/admin/FCKeditor/editor/filemanager/upload/php/upload.php
/editors/FCKeditor/editor/filemanager/browser/default/connectors/php/connector.php
/engine/js/FCKeditor/editor/filemanager/browser/default/connectors/php/connector.php
/fck/editor/filemanager/upload/php/upload.php
/fckeditor/editor/filemanager/browser/mcpuk/connectors/php/connector.php
/public/fckeditor/editor/filemanager/upload/php/upload.php
/runcms/class/fckeditor/editor/filemanager/upload/php/upload.php
/nuke/FCKeditor/editor/filemanager/browser/default/connectors/php/commands.phpType=File