This isnt a fix its a tempory hack because you do really want to have XSS checks but to get you up and running again you can do the following. Remember
temporary hack and you need to keep an eye out for a patch from opencart.
in my version: 2.1.0.2
I opened up admin/view/template/common/header.tpl
on line two after the doctype Add a new line
Code: Select all
<?php header ('X-XSS-Protection: 0'); ?>
This php header tells chromium / chrome (possibly all browsers) to skip the XSS checks across your whole admin area. The reason for this i believe is the text editors within the admin area as they permit html content so when you submit the form it causes chrome to block the content (old versions and block the page in more recent versions)