Directory traversal vulnerability in the Elegant Themes Divi theme for WordPress allows remote attackers to read arbitrary files via a .. (dot dot) in the img parameter in a revslider_show_image action to wp-admin/admin-ajax.php. NOTE: this vulnerability may be a duplicate of CVE-2014-9734.
View the template here CVE-2015-1579.yaml
References:
https://blog.sucuri.net/2014/09/slider-revolution-plugin-critical-vulnerability-being-exploited.html