SQL injection vulnerability in videogalleryrss.php in the Apptha WordPress Video Gallery (contus-video-gallery) plugin before 2.8 for WordPress allows remote attackers to execute arbitrary SQL commands via the vid parameter in a rss action to wp-admin/admin-ajax.php.
https://wordpress.org/plugins/contus-video-gallery/changelog/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-2178
http://www.securityfocus.com/bid/74882
http://www.exploit-db.com/exploits/36058
http://packetstormsecurity.com/files/130371/WordPress-Video-Gallery-2.7-SQL-Injection.html