WordPress Plugin DukaPress TimThumb Arbitrary File Upload - CVE-2011-4106

WordPress Plugin DukaPress is prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application stores uploaded files in a web accessible temporary cache directory. Also the application fails to properly validate permitted domains for uploaded files. An attacker can exploit this vulnerability to upload arbitrary PHP code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation other attacks are also possible. WordPress Plugin DukaPress version 2.3.2 is vulnerable prior versions may also be affected.