Flyspray 0.9.9, when output_buffering is disabled or "set to a low value," allows remote attackers to bypass authentication via a crafted post request.Referenceshttp://www.securityfocus.com/bid/23214http://secunia.com/advisories/24702http://www.flyspray.org/fsa:1http://www.vupen.com/english/advisories/2007/1181