[Koha] Is this an error about Koha?

[Luis Moises Rojas]

Hello everybody,

Our server only have Koha, this critical error: The "HTTP: Apache Struts 2
Remote Code Execution (CVE-2017-5638)" .

I said this, because struts (as you know) is for MVC programing structure.

Thanks.

-- 
*Luis Moisés Rojas P.*