connector.php in the fckeditor2rc2 addon in DoceboLMS 2.0.4 allows remote attackers to execute arbitrary PHP by using the FileUpload command to upload a file that appears to be an image but contains PHP script.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23519
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-4089
http://www.vupen.com/english/advisories/2005/2771
http://www.securityfocus.com/bid/15744
http://securitytracker.com/id?1015308
http://secunia.com/advisories/17896