There is a problem with new version of Joomla Content Editor.
Resize action triggers WAF rule and displays error "Action "resize" failed. Temp image could not be loaded."
Problem appears because WAF rule:
!#^[\p{L}\d,\s]+$#iu
while resize uses link like this:
http://www.mysite.com/tmp/wf_ie_d7ead1873bacbfeb5bb83df3c1d953d3.jpg?1503052159261
The question is, how to change this rule to allow JCE resize, without loosing protection to real attacks?
All is described here:
https://www.joomlacontenteditor.net/support/forum/92886-admin-tools-akeeba-problem-with-jce-editor
Best regards,
Artur