第六个注入存在/siteserver/userRole/background_user.aspx

用.NET Reflector 反编译UserCenter.Pages.dll这个文件

查看代码如下：

this.spContents.SelectCommand = UserDataProvider.UserDAO.GetSelectCommand(base.Request.QueryString["Keyword"], TranslateUtils.ToInt(base.Request.QueryString["CreateDate"]), TranslateUtils.ToInt(base.Request.QueryString["LastActivityDate"]), true, TranslateUtils.ToInt(base.Request.QueryString["TypeID"]), TranslateUtils.ToInt(base.Request.QueryString["DepartmentID"]), TranslateUtils.ToInt(base.Request.QueryString["AreaID"]));

可以明显看到能利用的点为keyword

修复方案：
对keyword进行过滤

第七个注入存在/UserCenter/cms/contents.aspx

用.NET Reflector 反编译UserCenter.Pages.dll这个文件

查看代码如下：

int totalCount;

    bool flag;

    string keyword = this.Keyword.Text.Trim();

    if ((((uint) totalCount) - ((uint) flag)) <= uint.MaxValue)

    {

        string start = this.start.Value;

        if (0 != 0)

        {

            return;

        }

        string end = this.end.Value;

        if ((((uint) flag) - ((uint) flag)) <= uint.MaxValue)

        {

            base.SetPublishmentSystemID(TranslateUtils.ToInt(this.ddlPublishmentSystemID.SelectedValue));

            this.spContents.ControlToPaginate = this.dlContents;

            this.dlContents.ItemDataBound += new RepeaterItemEventHandler(this.x140df91522580d1f);

            this.spContents.ItemsPerPage = 30;

            this.spContents.ConnectionString = BaiRongDataProvider.ConnectionString;

            this.spContents.SelectCommand = DataProvider.ContentDAO.GetSelectCommendOfTouGao(base.PublishmentSystemInfo.AuxiliaryTableForContent, base.PublishmentSystemID, start, end, keyword, base.UserName, this.touGaoType);

        }

        this.spContents.SortField = "ID";


关注keyword

 

public string GetSelectCommendOfTouGao(string tableName, int publishmentSystemID, string start, string end, string keyword, string userName, ETouGaoType touGaoType)

{

....

   builder.AppendFormat("AND (Title LIKE '%{0}%' OR Content LIKE '%{0}%')", keyword);

很明显的注入
 

修复方案：
对keyword进行过滤\