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News > Security Policy > Security Bulletin no. 18

DotNetNuke Store

HTML/Script Code Injection Vulnerability

Published: June 11, 2008

Version: 1.0

Maximum Severity Rating: Low

Background

Whilst installing DotNetNuke if an error occurs, as the custom error handling system may not be in place a redirect is performed to an error handling page.

Issue Summary

The error handling page optionally reads back a querystring parameter that may contain additional error information. This parameter was not being encoded before being echoed to the screen and could allow for script or html injection issues.

Mitigating factors

N/A

Affected DotNetNuke versions

4.6.2 - 4.8.3 inclusive.


Non-Affected Versions:

N/A

Fix(s) for issue

To fix this problem, you are recommended to update to the latest version of DotNetNuke (4.8.4 at time of writing)

Acknowledgments

Jimmy Summers- -Southern Progress Corporation

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DotNetNuke (DNN) provides a suite of solutions that make designing, building and managing feature-rich sites and communities fast, easy and cost-effective. The DotNetNuke Platform CMS is the foundation for more than one million websites worldwide. DNN Social, our newest solution, enables businesses to create immersive, interactive communities. Thousands of organizations like True Value Hardware, Bose, Cornell University, Glacier Water, Dannon, Delphi, USAA, NASCAR, Northern Health and the City of Denver have leveraged DNN to deploy highly engaging business- critical websites. Our rapid growth in product sales and deployments resulted in DotNetNuke Corp. being named one of the fastest growing private companies in America by Inc. Magazine in 2011 and 2012.
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