data must be correctly escaped for the context where it is rendered.

Envato Authors Theme Authors
1

I checked a theme in Envato Theme Check and I got this type of warning.

WARNING: Found echo $ in the file breadcrumbs.php . Possible data validation issues found. All dynamic data must be correctly escaped for the context where it is rendered.

Line 249: echo $breadcrumb;

2

Hi

Please contact Item Author How to Contact your purchased Item Author and let them know. Item author will be happy to assist you.

Thanks