CVE-2020-20975 : What You Need to Know

Gxlcms v1.1 is vulnerable to SQL Injection through the $filename parameter in \lib\admin\action\dataaction.class.php.

Understanding CVE-2020-20975

This CVE entry describes a SQL Injection vulnerability in Gxlcms v1.1.

What is CVE-2020-20975?

CVE-2020-20975 is a security vulnerability in Gxlcms v1.1 that allows attackers to perform SQL Injection via the $filename parameter.

The Impact of CVE-2020-20975

The vulnerability can be exploited by malicious actors to execute arbitrary SQL queries, potentially leading to data theft, data manipulation, or unauthorized access to the database.

Technical Details of CVE-2020-20975

Gxlcms v1.1 is susceptible to SQL Injection attacks due to improper input validation.

Vulnerability Description

The SQL Injection vulnerability exists in the \lib\admin\action\dataaction.class.php file of Gxlcms v1.1, specifically in the handling of the $filename parameter.

Affected Systems and Versions

Product: Gxlcms
Version: 1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL queries through the $filename parameter, potentially gaining unauthorized access to the database.

Mitigation and Prevention

It is crucial to take immediate steps to secure systems and prevent exploitation of CVE-2020-20975.

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement input validation and sanitization to prevent SQL Injection attacks.
Monitor and log SQL queries for unusual or malicious activities.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.

Patching and Updates

Ensure that Gxlcms v1.1 is updated to the latest version that includes fixes for the SQL Injection vulnerability.