WordPress Update Failed due to Permissions 8 years ago 1 min read wordpressLinuxupdatechmodfailpermission4.2.2xsssucuriclass-wp-filesystem-direct.phpupdate-core.phpchgrp Seeing a recent update that was released for WordPress (4.2.2), I decided it was a good idea to get caught up with the version as it patched the XSS vulnerability [https: