v3.3.16 Vulnerability - CVE-2020-24861

[Felix]

I think I would need to request my host to turn Mod_Security on/off which could be a number of times a day in some cases.

These days Hosts have Mod_Security already in their CPanel for their clients to configure,
my Host has. Sometimes it is burried away under "Advanced Settings"

Another solution is to edit / update your website locally on a local server stack on your laptop
and upload the changes to your host. This will avoid edit strings being blocked by your Host,
when editing online.

Having a local copy of a website is always very recommended not to be at the mercy of a Hoster
because you never know what will happen with their future updates, restrictions and policies.

I have local copies of all my websites.
All you need is for example a Laragon stack on your laptop (windows)
and an FTP client to upload your edits and changes.

If you use WinSCP or Notepad++ they have ftp already integrated in the IDE
and your local editing will be synced as if you were editing online

F.