从客户端(FreeTextBox1="<P>1</P>")中检测到有潜在危险的 Request.Form 值。
说明: 请求验证过程检测到有潜在危险的客户端输入值,对请求的处理已经中止。该值可能指示存在危及应用程序安全的尝试,如跨站点脚本攻击。若要允许页面重写应用程序请求验证设置,请将 httpRuntime 配置节中的 requestValidationMode 特性设置为 requestValidationMode="2.0"。示例: <httpRuntime requestValidationMode="2.0" />。设置此值后,可通过在 Page 指令或 <pages> 配置节中设置 validateRequest="false" 禁用请求验证。但是,在这种情况下,强烈建议应用程序显式检查所有输入。有关更多信息,请参见 http://go.microsoft.com/fwlink/?LinkId=153133。异常详细信息: System.Web.HttpRequestValidationException: 从客户端(FreeTextBox1="<P>1</P>")中检测到有潜在危险的 Request.Form 值。
源错误:
[没有相关的源行] |
源文件: c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\c0977057\14c4d19c\App_Web_mxcd5jp1.3.cs 行: 0
堆栈跟踪:
[HttpRequestValidationException (0x80004005): 从客户端(FreeTextBox1="<P>1</P>")中检测到有潜在危险的 Request.Form 值。] System.Web.HttpRequest.ValidateString(String value, String collectionKey, RequestValidationSource requestCollection) +8755796 System.Web.HttpRequest.ValidateNameValueCollection(NameValueCollection nvc, RequestValidationSource requestCollection) +122 System.Web.HttpRequest.get_Form() +114 System.Web.HttpRequest.get_HasForm() +8921935 System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull) +97 System.Web.UI.Page.DeterminePostBackMode() +69 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8431 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +253 System.Web.UI.Page.ProcessRequest() +78 System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21 System.Web.UI.Page.ProcessRequest(HttpContext context) +49 ASP.admin_ips_infomodify_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\c0977057\14c4d19c\App_Web_mxcd5jp1.3.cs:0 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +100 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75 |
版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.0.30319.225