CVE-2020-13996 Explained : Impact and Mitigation

The J2Store plugin before 3.3.13 for Joomla! is vulnerable to a SQL injection attack by a trusted store manager.

Understanding CVE-2020-13996

The vulnerability in the J2Store plugin allows for SQL injection by a trusted store manager.

What is CVE-2020-13996?

The J2Store plugin before version 3.3.13 for Joomla! is susceptible to SQL injection, enabling a trusted store manager to execute malicious SQL queries.

The Impact of CVE-2020-13996

This vulnerability could lead to unauthorized access to the Joomla! system and potentially compromise sensitive data stored within the database.

Technical Details of CVE-2020-13996

The technical aspects of the CVE-2020-13996 vulnerability.

Vulnerability Description

The J2Store plugin before 3.3.13 for Joomla! is prone to SQL injection attacks, allowing a trusted store manager to manipulate the database through malicious queries.

Affected Systems and Versions

Product: J2Store plugin
Vendor: J2Store
Versions affected: All versions before 3.3.13

Exploitation Mechanism

The vulnerability can be exploited by a trusted store manager to inject malicious SQL queries, potentially gaining unauthorized access to the Joomla! system.

Mitigation and Prevention

Protecting systems from CVE-2020-13996.

Immediate Steps to Take

Update the J2Store plugin to version 3.3.13 or later to mitigate the SQL injection vulnerability.
Monitor system logs for any suspicious activities that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly audit and review code for vulnerabilities, especially in plugins and extensions.
Educate store managers and administrators on secure coding practices to prevent SQL injection attacks.

Patching and Updates

Stay informed about security updates and patches released by J2Store to address vulnerabilities like CVE-2020-13996.