We are currently failing a security audit due to the following: https://github.com/jquery/jquery/issues/2432
Looking at the following folder structure of our install, it seems that jQuery v1.9.1 is installed out of the box: \Resources\Libraries\jQuery\01_09_01
It would also seem that there is no set way to upgrade the version of jQuery. We must upgrade to v3.0.0 or better. I used this guide to get around the upgrade problem. Unfortunately this breaks the admin with jQuery versions v3.3.1 and v3.0.0 - browser scrolling stopped working as well as pop-ups. For example, cannot uninstall/install an extension.
Can anyone suggest a solution?
You might want to send an email to [email protected] and see what they suggest.