carbonnb

Same here, but when I click the “See how the file has changed.” link, I get:
The two panels below show a before and after view of a file on your system that has been modified. The left panel shows the original file before modification. The right panel shows your version of the file that has been modified. Use this view to determine if a file has been modified by an attacker or if this is a change that you or another trusted person made. If you are happy with the modifications you see here, then you should choose to ignore this file the next time Wordfence scans your system.

Filename: wp-content/plugins/jetpack/class.jetpack.php
File type: Plugin File
Plugin Name: Jetpack by WordPress.com
Plugin Version: 4.7.1

There are no differences between the original file and the file in the repository.

So I’m just marking them all as having been fixed.

We’ll see how the next scan goes.

Did you ever get an answer to this? I am experiencing the same thing.

In case anyone is looking for the answer, it is the theme that I’m using that is causing the problem.

To get around the problem, I have to use:

.wpsm-comptable th{background: green !important}

as a custom CSS to force the header color.