All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" \r\n'.
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" <option value='*$client*'>$client</option>\n"'.
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" <option value='language:{$language_id}'>{$language}</option>\n"'.
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" <option value='{$category->slug}'>{$category->slug} ({$category->name})</option>\n"'.
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" <option value='{$category->slug}*'>{$category->slug}* ("'.
Affected Plugins
Plugins that have instances of this rule violation