Unrestricted file upload vulnerability in frames/upload-images.php in the Complete Gallery Manager plugin before 3.3.4 rev40279 for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/[year]/[month]/.
https://exchange.xforce.ibmcloud.com/vulnerabilities/87172
http://www.exploit-db.com/exploits/28377
http://secunia.com/advisories/54894
http://codecanyon.net/item/complete-gallery-manager-for-wordpress/2418606