CVE-2018-10138 : Security Advisory and Response

XSS vulnerabilities can be exploited in the CATALooK.netStore module versions up to 7.2.8 for DNN (previously known as DotNetNuke) through specific parameters in certain files.

Understanding CVE-2018-10138

This CVE involves XSS vulnerabilities in the CATALooK.netStore module for DNN versions up to 7.2.8.

What is CVE-2018-10138?

The CATALooK.netStore module through version 7.2.8 for DNN (formerly DotNetNuke) is susceptible to XSS attacks via specific parameters in certain files.

The Impact of CVE-2018-10138

XSS vulnerabilities in this module can lead to unauthorized access, data theft, and potential compromise of the affected systems.

Technical Details of CVE-2018-10138

This section provides detailed technical information about the CVE.

Vulnerability Description

The XSS vulnerabilities in the CATALooK.netStore module versions up to 7.2.8 for DNN can be triggered through specific parameters in the /ViewEditGoogleMaps.aspx and /ImageViewer.aspx files.

Affected Systems and Versions

Product: CATALooK.netStore module
Versions affected: Up to 7.2.8 for DNN

Exploitation Mechanism

The vulnerabilities are exploited through the following parameters:

/ViewEditGoogleMaps.aspx: PortalID or CATSkin parameter
/ImageViewer.aspx: link or desc parameter

Mitigation and Prevention

Protecting systems from CVE-2018-10138 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the CATALooK.netStore module to a version beyond 7.2.8 to mitigate the vulnerabilities.
Implement input validation mechanisms to sanitize user inputs and prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate developers on secure coding practices to prevent XSS and other common web application attacks.

Patching and Updates

Stay informed about security updates and patches released by the module vendor to address known vulnerabilities.