CVE-2019-12962 : Vulnerability Insights and Analysis

LiveZilla Server before version 8.0.1.1 is susceptible to cross-site scripting (XSS) attacks through the manipulation of the Accept-Language HTTP header in the mobile/index.php file.

Understanding CVE-2019-12962

This CVE entry describes a vulnerability in LiveZilla Server that allows for XSS attacks.

What is CVE-2019-12962?

The vulnerability in LiveZilla Server versions prior to 8.0.1.1 enables attackers to execute XSS attacks via the Accept-Language HTTP header in the mobile/index.php file.

The Impact of CVE-2019-12962

The vulnerability could lead to unauthorized access, data theft, and potential compromise of the affected system.

Technical Details of CVE-2019-12962

LiveZilla Server is affected by a specific security issue that can be exploited through XSS attacks.

Vulnerability Description

The vulnerability in LiveZilla Server versions before 8.0.1.1 allows for XSS attacks through the manipulation of the Accept-Language HTTP header in the mobile/index.php file.

Affected Systems and Versions

LiveZilla Server versions prior to 8.0.1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the Accept-Language HTTP header in the mobile/index.php file.

Mitigation and Prevention

To address CVE-2019-12962, users and administrators should take immediate and long-term security measures.

Immediate Steps to Take

Update LiveZilla Server to version 8.0.1.1 or later to mitigate the vulnerability.
Monitor and restrict incoming requests that may contain malicious payloads.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement web application firewalls to filter and block malicious traffic.

Patching and Updates

Apply security patches and updates provided by LiveZilla to address the XSS vulnerability.