Description
WordPress Plugin Dean's FCKEditor with pwwang's code is prone to a vulnerability that lets attackers upload arbitrary files because it fails to adequately sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary 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 Dean's FCKEditor with pwwang's code version 1.0.0 is vulnerable; other versions may also be affected.
Remediation
Disable the plugin