I've been using the free version of Wordfence for a few years. Today I got an alert listing every single plug-in on my site. I'm attaching an image of the warning, and an example of what Wordfence found. Usually I'd just go ahead on use Wordfence to fix this, but now I'm getting a warning:

"Download Backup File

Please make a backup of this file before proceeding. If you need to restore this backup file, you can copy it to the following path from your site's root:

wp-content/plugins/wpforms-lite/src/Requirements/Requirements.php

Learn more about repairing modified files."

So there would be a lot of downloading, since there's a bunch of plug-ins.

Any advice would be appreciated!