CVE-2018-5983 : Security Advisory and Response

A vulnerability involving SQL Injection has been identified in version 1.3.2.2.1 of the JquickContact component for Joomla!.

Understanding CVE-2018-5983

What is CVE-2018-5983?

CVE-2018-5983 is a SQL Injection vulnerability found in the JquickContact component for Joomla! version 1.3.2.2.1. It can be exploited through a specific request with the parameters task=refresh&sid=.

The Impact of CVE-2018-5983

This vulnerability can allow attackers to execute malicious SQL queries, potentially leading to data theft, data manipulation, or unauthorized access to the Joomla! system.

Technical Details of CVE-2018-5983

Vulnerability Description

SQL Injection exists in the JquickContact 1.3.2.2.1 component for Joomla! via a task=refresh&sid= request.

Affected Systems and Versions

Affected Version: 1.3.2.2.1 of JquickContact component for Joomla!

Exploitation Mechanism

The vulnerability can be exploited by sending a specific request with the parameters task=refresh&sid=, allowing attackers to inject malicious SQL queries.

Mitigation and Prevention

Immediate Steps to Take

Disable the affected component or apply the vendor-supplied patch immediately.
Monitor for any unusual activities on the Joomla! system.

Long-Term Security Practices

Regularly update Joomla! and its components to the latest versions.
Implement input validation and parameterized queries to prevent SQL Injection attacks.

Patching and Updates

Apply the latest security patches provided by Joomla! to address the vulnerability.