今天升级2.8.4完了居然发现roov.org访问不了了，首页两行英文：
Warning: require(wp-blog-header.php) [function.require]: failed to open stream: No such file or directory in e:\www\web\roov.org\wwwroot\i…
今晚回来发现2.8.4开始通过后台推送了，到各个友链去看了看，基本上都是这条消息作为头条。
下面是官方的更新说明：
Yesterday a vulnerability was discovered: a specially crafted URL could be requested that would allow an attacker to…