CVE-2019-12765 : What You Need to Know

A vulnerability has been found in Joomla! versions prior to 3.9.7. The CSV export feature of com_actionslogs is susceptible to CSV injection.

Understanding CVE-2019-12765

An issue was discovered in Joomla! before 3.9.7. The CSV export of com_actionslogs is vulnerable to CSV injection.

What is CVE-2019-12765?

CVE-2019-12765 is a vulnerability in Joomla! versions prior to 3.9.7 that allows for CSV injection through the CSV export feature of com_actionslogs.

The Impact of CVE-2019-12765

This vulnerability could be exploited by an attacker to inject malicious content into CSV files, potentially leading to data manipulation or unauthorized access.

Technical Details of CVE-2019-12765

The technical details of this CVE include:

Vulnerability Description

Vulnerability Type: CSV Injection
Affected Component: com_actionslogs

Affected Systems and Versions

Affected Systems: Joomla! versions prior to 3.9.7
Affected Component: com_actionslogs

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious content into CSV files through the export feature of com_actionslogs.

Mitigation and Prevention

To mitigate the risks associated with CVE-2019-12765, consider the following steps:

Immediate Steps to Take

Update Joomla! to version 3.9.7 or later to patch the vulnerability.
Avoid exporting sensitive data using the CSV export feature until the system is patched.

Long-Term Security Practices

Regularly update Joomla! and its components to ensure the latest security patches are applied.
Educate users on the risks of CSV injection and best practices for handling CSV files securely.

Patching and Updates

Apply the official patch provided by Joomla! to fix the vulnerability.
Monitor security advisories for any future vulnerabilities and apply patches promptly.