concrete5/concrete5 — pull request #586 by LukasReschke (2012-07-17 16:05:47+00:00)
Title: XSS in swfupload.swf

Neal Poole and Nathan Partlan discovered an XSS vulnerability in SWFUpload.
(https://nealpoole.com/blog/2012/05/xss-and-csrf-via-swf-applets-swfupload-plupload/)

This one should fix the vulnerability.