Yes. DNN Platform is a free, open-source CMS under the MIT License.

What is the tech stack for DNN?

DNN runs on ASP.NET (.NET Framework 4.8+) with Microsoft SQL Server (2017+ or Azure SQL).

DNN Platform is community-led and a member project of the .NET Foundation.

What’s the difference between DNN and Evoq?

DNN Platform is the open-source core that's been wildly popular and adopted for over 20 years. Evoq is a commercial offering maintained by DNN Software (IgniteTech) that builds on DNN.

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Administration and Configuration

	Replies	Views	Subscribers	Last Post
Increasing file aize allowance. Started By Jeff It appears that the default max file size that is allowed is 28mb, is there a way of increasing this in a DNN 9.6 site	5	3862	1	8/1/2020 1:01 AM by Jeff
DNN 9.6.2 Another error, this one seems to be the "Password Reset" button. Started By EArroyo I have an Account Login extension on a page and I am now getting this error. Reset Password button no longer sends out the email when username and email are provided correctly. If the username is incorrect I get the green box message 'If the details entered were correct, you should receive an email message shortly with a link to reset your password.' Maybe someone is getting this in their Admin Logs as well Maybe some setting I haven't set An email address set wrong A known issue ...	5	4314	2	8/3/2020 2:48 PM by EArroyo
Error filling up /Portals/_default/Logs logfiles by the seconds. Started By EArroyo Version: 9.6.2 Here is an example (about 1 minute worth) [code] 2020-08-03 12:36:39,931 [APPSRV03][ERROR] DotNetNuke.HttpModules.Analytics.AnalyticsModule - System.Web.HttpException (0x80004005): The Controls collection cannot be modified because the control contains code blocks (i.e. ). at System.Web.UI.ControlCollection.Add(Control child) at DotNetNuke.HttpModules.Analytics.AnalyticsModule.InitializeAnalyticsControls(Page page, Boolean injectTop) 2020-08-03 12:36:...	3	2259	2	8/3/2020 12:40 PM by EArroyo
wrong text in "HTML Page Header Tags" Started By Gianni While trying new meta tag using Persona bar menu: Settings / Site Settings / Site Behavior / Default Pages /HTML Page Header Tags I copied and pasted the wrong text, a tag script without its closing tag, saved and after a refresh persona bar is no more available. Now the header contents are wrongly parsed messing up js and css. Are this data saved on db I have limited access to the server on wich DNN runs. Thanks in advance, Gianni	2	2587	1	8/1/2020 12:46 PM by Gianni
Pulling data from a second database Started By TechieMD I have a website built on DNN. There is a separate private database (that needs to remain separate) on mySQL that has some tables I would like to access and display data from. Is there a way to do this within web.config Or another way to pull from a separate database without showing the username and password or access string within the View Source.. Maybe it has to be built separately and loaded into an iFrame	7	2906	1	7/17/2020 10:11 PM by TechieMD
Authentication providers - what data do I collect Started By TechieMD This site will mostly be for lead capture (collecting email addresses) to send additional content and progress updates to. Registered users (authenticated users) will see value added content. 1. Do all authentication providers capture user email addresses 2. Does Google Analytics, if installed on site, capture who logs in which way 3. Does each one get other user demographics and create a DNN user profile Like name Country etc 4. Once they sign in with OAuth -- do they also ...	2	2266	2	7/19/2020 12:12 PM by TechieMD
Super User lost administration feature Started By Leon I have installed the latest DNN Platform 9.6.2 on my computer some time ago. Today I login the portal withe the host user. But I lost the administration menu from the personal bar.and when I enter the url /admin, It looks like following. What is wrong with the super user There is no other user in the portal.	2	2105	1	7/28/2020 5:38 AM by Leon
Security issue DNN 7 Started By Alexandru Ionescu Hello, We have a installation of DNN Platform (Version: 07.03.03 (118)) and our security auditor found a remote code execution (RCE) vulnerability that allows an unauthenticated attacker to execute arbitrary commands (with server privileges). This is due to an outdated Telerik Version (Telerik Web UI 2013.2.717.40). The issue got CVE-2017-9248 and details can be viewed here: https://nvd.nist.gov/vuln/detail/CVE-2017-9248 Is there a way to update/upgrade telerik without upgrading the DNN i...	3	2887	1	7/23/2020 9:11 AM by Alexandru Ionescu
Getting HTML module to work with latest version of Telerik Started By Cmis We have our own contract with Telerik and keep the versions up to date (our current version being 2020.1.219.45). We have tried to change the htmlEditor defaultProvider in the Web.config from DNNConnect.CKE to TelerikEditorProvider. However this is resulting in the following error: Message:The EnablePartialRendering property cannot be changed after the Init event. StackTrace: InnerMessage:The EnablePartialRendering property cannot be changed after the Init event. ...	6	2531	1	7/21/2020 6:47 AM by Cmis
Where to add defer tag to pages/script tags Started By tony bonn I used PageSpeed Insights to evaluate my home page performance. It stinks. One of the recommendations is to add either the deferred or async attribute to the script tag elements. https://web.dev/render-bl...e&utm_medium=unknown since these pages are stored in the database, i am not sure how to modify them as advised. the readout also advised moving non-critical css, js, and html imports inline. again, without direct access to the page, i am not sure how to accomplish this. i have looked ar...	10	6732	3	7/22/2020 11:25 AM by tony bonn

These Forums are for the discussion of the open source CMS DNN platform and ecosystem.

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

If you have (suspected) security issues, please DO NOT post them in the forums but instead follow the official DNN security policy.
No Advertising. This includes the promotion of commercial and non-commercial products or services which are not directly related to DNN.
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.
Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
No Flaming or Trolling.
No Profanity, Racism, or Prejudice.
Site Moderators have the final word on approving / removing a thread or post or comment.
English language posting only, please.

Would you like to help us?

Awesome! Simply post in the forums using the link below and we'll get you started.

Get Involved

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Administration and Configuration

Topics

Would you like to help us?