source: https://www.securityfocus.com/bid/44710/info

The SEO Tools plugin for WordPress is prone to a directory-traversal vulnerability because it fails to sufficiently sanitize user-supplied input.

Exploiting this issue can allow an attacker to obtain sensitive information that could aid in further attacks.

SEO Tools 3.0 is vulnerable; other versions may also be affected. 

http://www.example.com/wordpress/wp-content/plugins/seo-automatic-seo-tools/feedcommander/get_download.php?file=../../../../../../../../windows/win.ini