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How to change the number of fields that can be submitted on a form using IIS 7.5?

We encountered a problem with some forms regarding the administration of our web application. There are several forms that contain a large number of fields (it can vary from one input field to hundreds).

We found that as these forms grow, there is a point at which the server will throw 500 errors when submitting the form.

After running the test, I was able to find that the server can process forms with 100 fields in them; when 101 or more fields are used, we get errors.

We run Coldfusion, and we determined that Coldfusion does not throw this error. We never see this error registered with Coldfusion, so we assume that IIS throws an error even before sending a request to the Coldfusion server.

I assume that in IIS 7.5 there are some settings where we can set this limit. I searched on the Internet, but all I can find is how to raise the byte size of this data, and not any limit on the number of allowed fields.

So, do I correctly assume that this can be changed, and if so, how can this be done?

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2 answers

, APSB12-06. ColdFusion, Tomcat, CF

neo-runtime.xml , postsizelimit - 100.

, .

ColdFusion, Post Parameter Limit. . - 100. , , . DoS-, Hash Collision. ( ColdFusion) > "" > " " ). ColdFusion. neo-runtime.xml. . 5 . , postParameterLimit, {ColdFusion-Home}/lib {ColdFusion-Home}/WEB-INF/cfusion/lib Multiserver J2EE. neo-runtime.xml .

<var name='postSizeLimit'><number>100.0</number></var>

, 100 .

<var name='postParametersLimit'><number>100.0</number></var>

CF10 + , CF Admin Maximum number of POST request parameters Server Settings -> Settings.

9.0.1 10000 .

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, ColdFusion. ColdFusion ? ColdFusion Security Hotfix APSB12-06 DoS- Hash Collision. :

ColdFusion, Post Parameter . . 100. . DoS- Hash . (ColdFusion p > > ). ColdFusion, neo-runtime.xml. . 5 .

, . neo-runtime.xml.

, postParameterLimit, {ColdFusion-Home}/lib {ColdFusion-Home}/WEB-INF/cfusion/lib J2EE . neo-runtime.xml, :

<var name='postSizeLimit'><number>100.0</number></var>

, 100 .

<var name='postParametersLimit'><number>100.0</number></var>
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