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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Cross site scripting on Errorpage.aspxCross site scripting on Errorpage.aspx
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8/14/2008 11:48 AM
 
Rav Panesar

Joined: 7/21/2005
Posts: 89

Hi the our security scan shows that the errorpage.aspx is vulnerable to cross-site scripting attacks


The following page was found to be vulnerable to cross-site scripting attacks:

 
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8/14/2008 12:14 PM
 
Dave Buckner


www.DaveBuckner.com
Joined: 1/1/2005
Posts: 300

Please report your findings to Security@Dotnetnuke.com
 
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8/14/2008 1:57 PM
 
Mitchel Sellers


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www.mitchelsellers.com
Joined: 1/24/2007
Posts: 7846

As per the security policy posted on this site, please be sure to submit requests as mentioned above to security@dotnetnuke.com for anything related to potential security risks.

-Mitchel Sellers
Microsoft MVP, ASPInsider, DNN MVP
CEO/Director of Development - IowaComputerGurus Inc.
LinkedIn Profile

Visit mitchelsellers.com for my mostly DNN Blog and support forum.

Visit IowaComputerGurus.com for free DNN Modules, DNN Performance Tips, DNN Consulting Quotes, and DNN Technical Support Services
 
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11/11/2009 5:34 AM
 
Richard Cairns


Joined: 1/10/2006
Posts: 229

 As a quick fix to patch this security issue, can I just remove the ErrorPage.aspx file from my Portal?

An upgrade is not a simple option as our DNN portal is so large (300+ child portals) and we get timeout & application errors during an upgrade.

Blue & White hooped blood runs through my veins!
 
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11/11/2009 1:14 PM
 
cathal connolly


cathal connolly's Avatar

www.cathal.co.uk
Joined: 4/9/2003
Posts: 9676

As previously suggested please send any security concerns to security@dotnetnuke.com so we can validate your findings.

Please note, the errorpage.aspx did have a cross-site scripting issue in older versions of DotNetNuke, I suspect this is what you're seeing.

 
You can delete errorpage.aspx – this does mean that you may not see some errors as it’s the last thing that happens after an error event has bubbled up  - this is not normally a huge problem, but during installs/upgrades it is where we show errors (as there is no guarantee of a valid, working, eventlog)
 
Thanks,
Cathal
Buy the new Professional DNN7: Open Source .NET CMS Platform book Amazon US
 
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