CVE-2020-24312 : Vulnerability Insights and Analysis

WordPress plugin mndpsingh287 WP File Manager v6.4 and lower allows unauthenticated users to access and download site backups, including full database backups, due to a lack of access restrictions.

Understanding CVE-2020-24312

This CVE describes a vulnerability in the WP File Manager plugin that could lead to unauthorized access to sensitive site backups.

What is CVE-2020-24312?

The vulnerability in WP File Manager v6.4 and earlier versions allows unauthenticated users to browse and download site backups, potentially exposing sensitive data.

The Impact of CVE-2020-24312

This vulnerability enables attackers to access and download critical site backups, such as full database backups, leading to potential data breaches and unauthorized access to sensitive information.

Technical Details of CVE-2020-24312

The technical aspects of the vulnerability in WP File Manager plugin.

Vulnerability Description

The plugin fails to restrict external access to the fm_backups directory using a .htaccess file, allowing unauthenticated users to view and download backups.

Affected Systems and Versions

Affected Version: WP File Manager v6.4 and lower

Exploitation Mechanism

Attackers can exploit this vulnerability by directly accessing the fm_backups directory to retrieve sensitive site backups.

Mitigation and Prevention

Protecting systems from the CVE-2020-24312 vulnerability.

Immediate Steps to Take

Disable or remove the WP File Manager plugin if not essential
Implement access controls and restrictions on sensitive directories
Regularly monitor and audit access to backup files

Long-Term Security Practices

Keep plugins and software up to date to prevent known vulnerabilities
Conduct regular security assessments and penetration testing

Patching and Updates

Update WP File Manager to the latest version that addresses the access restriction issue