Recently, I noticed some requests hitting our honeypots that appear to attempt to exploit jQuery-File-Upload. jQuery-File-Upload is a popular tool for implementing file uploads. It has been around for a while and has had a few vulnerabilities in the past, but nothing recent as far as I can tell [1]. Allowing users to upload files securely is tricky. And jQuery-File-Upload is tempting faith by allowing uploads into the document root. The walk-through by Kristian Bremberg explaining past jQuery-File-Upload vulnerabilities is an excellent summary of all the things that can go wrong [2].