CVE-2012-3578 Information

Description

Unrestricted file upload vulnerability in html/Upload.php in the FCChat Widget plugin 2.2.13.1 and earlier for WordPress allows remote attackers to execute arbitrary code by uploading a file with a file with an executable extension followed by a safe extension then accessing it via a direct request to the file in html/images.

Reference

http://packetstormsecurity.org/files/113323/WordPress-FCChat-Widget-2.x-Shell-Upload.html http://secunia.com/advisories/49419 http://www.opensyscom.fr/Actualites/wordpress-plugins-fcchat-widget-shell-upload-vulnerability.html http://www.securityfocus.com/bid/53855 https://exchange.xforce.ibmcloud.com/vulnerabilities/76123