CVE-2019-14512 : Vulnerability Insights and Analysis

LimeSurvey version 3.17.7+190627 contains a cross-site scripting (XSS) vulnerability that can be exploited through specific files. Learn about the impact, technical details, and mitigation steps for this CVE.

Understanding CVE-2019-14512

This CVE involves a cross-site scripting vulnerability in LimeSurvey version 3.17.7+190627.

What is CVE-2019-14512?

The vulnerability allows attackers to execute malicious scripts on the web browser of users accessing the affected application.

The Impact of CVE-2019-14512

Exploitation of this vulnerability can lead to unauthorized access to sensitive data, session hijacking, and potential manipulation of content displayed to users.

Technical Details of CVE-2019-14512

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The XSS vulnerability exists in LimeSurvey version 3.17.7+190627 and can be triggered through specific files within the application's directory structure.

Affected Systems and Versions

LimeSurvey version 3.17.7+190627

Exploitation Mechanism

The vulnerability can be exploited through boxes in the 'box.php' file in the 'application/extensions/PanelBoxWidget/views' directory or through a label title in the 'labelview_view.php' file in the 'application/views/admin/labels' directory.

Mitigation and Prevention

Protect your systems from CVE-2019-14512 by following these mitigation strategies.

Immediate Steps to Take

Update LimeSurvey to a patched version that addresses the XSS vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent script injection.
Regularly monitor and audit web application logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate developers and administrators on secure coding practices and the importance of web application security.

Patching and Updates

Stay informed about security updates and patches released by LimeSurvey.
Apply patches promptly to ensure that your systems are protected against known vulnerabilities.