Products

Evoq Content Overview Content Creation Workflow Asset Management Mobile Responsive Personalization Content Analytics SEO Integrations Security Website PerformanceEvoq Engage Overview Community Management  Dashboard  Analytics  Member Profile Gamification Advocate Marketing Community Engagement  Ideas  Answers  Discussions  Groups  Wikis  Events Mobile ReadyDNN Support PackagesEvoq: CMS FeaturesEvoq OnDemandCompare DNN's CMS Products

Solutions

Content Management SystemMulti-Channel PublishingDigital MarketingOnline Community ManagementIntranet Software SolutionOur CustomersPrime

Resources

Test DrivesSchedule A DemoDocumentation CenterWebinarsWhite PapersProduct ManualsRequest PricingData SheetsCase StudiesEvoq Preferred Products Content Management Ecommerce Forms Identity Management and Authentication Site Management Social Themes

Partners

DNN Partners Partner Directory Become a DNN Partner Partner Program Overview  Hosting  Implementation  ISV  Training  Competencies

Community

Participate Ask a Question Forums Community Showcase DNN MVP  Program Overview  Lifetime MVPs  Honorary MVPs Subscribe to DNN Digest Advisory Groups  Awareness Advisory Group  Developer Advisory Group  Partner Advisory Group  Technology Advisory GroupLearn Documentation Wiki Community Blog Video Library Project History Development RoadmapDownload DNN Store Language Packs Manuals Nightly BuildsSecurity Policies Security Center

Blog

About

News Press Releases News Coverage Press KitCareersContact DNN

QA

Ideas Test

New Community Website

Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.

Yay... Take Me to the Community!

Welcome to the DNN Community Forums, your preferred source of online community support for all things related to DNN.
In order to participate you must be a registered DNNizen
HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...[5.4.0] A potentially dangerous Request.QueryString[5.4.0] A potentially dangerous Request.QueryString
Previous
 
Next
New Post
6/4/2011 12:38 PM
 
Winston Haybittle


www.egodust.com
Joined: 6/21/2005
Posts: 44
Thanks for tip Judy
Adding requestValidationMode="2.0" on web.config file worked for me!
Thanks again...
 
New Post
8/30/2011 9:39 PM
 
Roger E

dodgeengland@hotmail.com
Joined: 1/5/2006
Posts: 32
Thanks so Much Judy!

And yes, you are correct as it complicates installations should you have to manually alter the config file.
 
New Post
11/15/2011 1:40 PM
 
BZ_Josh


Joined: 11/15/2011
Posts: 1

I'm not sure if anyone is checking this thread still but I have the same problem on an install of 5.6.3 I've added the line and still get the error when trying to update a module. If anyone has any ideas that would be great.

Here is the line I added to my web.config: 

</system.web>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <probing privatePath="bin;bin\HttpModules;bin\Providers;bin\Modules;bin\Support;" />
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35" />
        <!--Upgraded by .NET 4.0 Upgrade version 5.5.0 - Date: 9/29/2010 11:58:32 AM-->
        <!--<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0" xmlns="urn:schemas-microsoft-com:asm.v1" />-->
        <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
      
<httpRuntime useFullyQualifiedRedirectUrl="true" maxRequestLength="8192" requestLengthDiskThreshold="8192" requestValidationMode="2.0" />


<dependentAssembly>
        <assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35" />
        <!--Upgraded by .NET 4.0 Upgrade version 5.5.0 - Date: 9/29/2010 11:58:32 AM-->
        <!--<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0" xmlns="urn:schemas-microsoft-com:asm.v1" />-->
        <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
 
New Post
7/3/2013 5:57 AM
 
dewelloper


Joined: 7/3/2013
Posts: 1
not thats.. QueryString can be carry out just 255 characters if your string longer from that you have got this error
 
 Page 3 of 3
Previous123 
Previous
 
Next
HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...[5.4.0] A potentially dangerous Request.QueryString[5.4.0] A potentially dangerous Request.QueryString


These Forums are dedicated to discussion of DNN Platform and Evoq Solutions.

For the benefit of the community and to protect the integrity of the ecosystem, please observe the following posting guidelines:

  1. No Advertising. This includes promotion of commercial and non-commercial products or services which are not directly related to DNN.
  2. No vendor trolling / poaching. If someone posts about a vendor issue, allow the vendor or other customers to respond. Any post that looks like trolling / poaching will be removed.
  3. Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
  4. No Flaming or Trolling.
  5. No Profanity, Racism, or Prejudice.
  6. Site Moderators have the final word on approving / removing a thread or post or comment.
  7. English language posting only, please.
What is Liquid Content?
Find Out
What is Liquid Content?
Find Out
What is Liquid Content?
Find Out