# 3.0.9-rc1 (2014-02-19) ## Overview * Security: Require ADMIN for ?flush=1&isDev=1 ([SS-2014-001](http://www.silverstripe.org/ss-2014-001-require-admin-for-flush1-and-isdev1)) * Security: XSS in third party library (SWFUpload) ([SS-2014-002](http://www.silverstripe.org/ss-2014-002-xss-in-third-party-library-swfupload/))