FreeCms command execution(Ognl execution sequence bypass vulnerability reference EXP)-vulnerability warning-the black bar safety net

Open source free java CMS - FreeCMS1. 3-Data Objects-mail Project address: https://code.google.com/p/freecms/ Prior to the announcement of the EXP using a tool is no good, but you can with me before the release of a tool to execute commands, write shell. Vulnerability description see EXP3 using t...