CVE-2018-7204 : Exploit Details and Defense Strategies

WordPress Giribaz File Manager Plugin Vulnerability

Understanding CVE-2018-7204

What is CVE-2018-7204?

The Giribaz File Manager plugin version 5.0.2 for WordPress had a vulnerability in the inc/logger.php file. This flaw allowed logging of plugin-related activity in an insecure log file, potentially exposing sensitive information.

The Impact of CVE-2018-7204

The vulnerability could lead to the exposure of sensitive data, such as database credentials and salts, due to the insecure logging mechanism. Google indexing of these log files could further compromise affected websites.

Technical Details of CVE-2018-7204

Vulnerability Description

The Giribaz File Manager plugin before version 5.0.2 logged plugin activity in an unprotected log file. Editing the wp-config.php file using this plugin could inadvertently expose its contents in the log file.

Affected Systems and Versions

Product: Giribaz File Manager plugin
Version: 5.0.2

Exploitation Mechanism

The vulnerability allowed for the logging of sensitive information, including database credentials and salts, in an insecure log file, which could be indexed by search engines.

Mitigation and Prevention

Immediate Steps to Take

Disable or remove the Giribaz File Manager plugin if not essential
Monitor for any unauthorized access or changes to sensitive files

Long-Term Security Practices

Regularly update plugins and themes to patch vulnerabilities
Implement strong access controls and encryption for sensitive data

Patching and Updates

Update the Giribaz File Manager plugin to version 5.0.2 or newer to address the vulnerability