Joomla (< 3.6.4) Account Creation/Elevated CVE-2016-887 y CVE-2016-8869

Noticia:

http://thehackernews.com/2016/10/joomla-security-update.html

Paper:

https://medium.com/@showthread/joomla-3-6-4-account-creation-elevated-privileges-write-up-and-exploit-965d8fb46fa2#.jfkwrqyvk

Exploit:

https://gist.github.com/melvinsh/4b28f78ace12ec0c02b183bbadc76da8

Ejemplo POST