HT Mega Pro from elements.envato has problems

Hello, I do not know where to channel this query, so I publish it here. Yesterday 04/13 we had a security problem on our server and after the corresponding analysis we found that the problem comes from a security problem of the htmega pro plugin downloaded from with our user under license purchased for one year for unlimited downloads. Security ALERT for those who are using this plugin downloaded by this means. Cheers!