Joomla! Component Easy Shop 1.2.3 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by supplying base64-encoded file paths. Attackers can send GET requests to index.php with the option parameter set to com_easyshop, task set to ajax.loadImage, and a base64-encoded file path in the file parameter to retrieve sensitive files like configuration.php and system files.