There is a vulnerability with PHP and Openssl on Xampp 5.6.15 and I need to upgrade those files. Problem is, I can't upgrade to the new version of Xampp with PHP7 because my CMS doesn't work along yet. Is it possible to upgrade files from Xampp 7.0.3 and copy them into the 5.6.15 version ? If so, how do I need to do ? I'm running Xampp on Windows server.
Thank you for your time.