WooYun.org

厂商：浙江皓翰科技有限公司
官网：http://www.yuysoft.com/index.asp

private void Page_Load(object sender, EventArgs e)
{
	this.BindConfine(CommFun.CleanInput(this.Request.QueryString["id"]));
	int value = Conversions.ToInteger(this.Request["famid"]);
	int num = 0;
	string text = "select * from FamousTeacher where famid=" + Conversions.ToString(value);
	SqlDataReader sqlDataReader = SqlHelper.ExecuteReader(BasePage.strConnect, 1, text);
	if (sqlDataReader.Read())
	{
		this.Brief.Text = Conversions.ToString(sqlDataReader["brief"]);
		num = Conversions.ToInteger(sqlDataReader["TeacherId"]);
		string text2 = Conversions.ToString(Operators.ConcatenateObject("../../upsource/teacher/images/", sqlDataReader["photo"]));
		string path = this.Server.MapPath(text2);
		if (!File.Exists(path))
		{
			this.TPic.ImageUrl = "../../images/default/images/sorry.gif";
		}
		else
		{
			this.TPic.ImageUrl = text2;
		}
	}
	sqlDataReader.Close();
	if (num != 0)
	{
		text = "select * from TB_Teacher_Experience where bas_id=" + Conversions.ToString(num) + " and cod_id='01'";
		sqlDataReader = SqlHelper.ExecuteReader(BasePage.erpConnect, 1, text);
		while (sqlDataReader.Read())
		{
			Label expInfo = this.ExpInfo;
			expInfo.Text = Conversions.ToString(Operators.AddObject(expInfo.Text, Operators.ConcatenateObject(sqlDataReader["Exp_Infor"], "<br>")));
		}
		sqlDataReader.Close();
		text = "select * from VW_Teacher_Infor where bas_id=" + Conversions.ToString(num);
		sqlDataReader = SqlHelper.ExecuteReader(BasePage.erpConnect, 1, text);
		if (sqlDataReader.Read())
		{
			this.TName.Text = Conversions.ToString(sqlDataReader["bas_name"]);
			this.TSex.Text = Conversions.ToString(sqlDataReader["bas_sex"]);
			this.Tschool.Text = Conversions.ToString(sqlDataReader["sch_ShortName"]);
			this.T_Nation.Text = Conversions.ToString(sqlDataReader["bas_Nationality"]);
			this.T_Skill.Text = Conversions.ToString(Interaction.IIf(Information.IsDBNull(RuntimeHelpers.GetObjectValue(sqlDataReader["bas_skill"])), "无", RuntimeHelpers.GetObjectValue(sqlDataReader["bas_skill"])));
		}
		sqlDataReader.Close();
	}
}

this.BindConfine(CommFun.CleanInput(this.Request.QueryString["id"])); //可以看到这里的id没有int定义整数型，导致注入产生。