CVE-2020-24141 Explained : Impact and Mitigation

Server-side request forgery vulnerability in the WP-DownloadManager plugin 1.68.4 for WordPress allows attackers to send crafted requests from the back-end server of a vulnerable web application.

Understanding CVE-2020-24141

This CVE involves a specific vulnerability in the WP-DownloadManager plugin for WordPress.

What is CVE-2020-24141?

This CVE refers to a server-side request forgery issue in the WP-DownloadManager plugin 1.68.4 for WordPress. Attackers can exploit this vulnerability to send manipulated requests from the server's back-end of a susceptible web application.

The Impact of CVE-2020-24141

The vulnerability enables attackers to perform various malicious actions, including identifying open ports, local network hosts, and executing commands on services.

Technical Details of CVE-2020-24141

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability allows attackers to manipulate requests via the file_remote parameter to download-add.php, leading to server-side request forgery.

Affected Systems and Versions

Product: WP-DownloadManager plugin 1.68.4
Vendor: WordPress
Version: Not applicable

Exploitation Mechanism

Attackers exploit the file_remote parameter in download-add.php to send crafted requests from the back-end server of a vulnerable web application.

Mitigation and Prevention

Protecting systems from CVE-2020-24141 is crucial to prevent exploitation.

Immediate Steps to Take

Disable or remove the WP-DownloadManager plugin if not essential
Implement network controls to restrict access to vulnerable components
Monitor and analyze server logs for suspicious activities

Long-Term Security Practices

Regularly update and patch all software components
Conduct security assessments and penetration testing
Educate users and administrators on secure coding practices

Patching and Updates

Apply patches and updates provided by the plugin vendor or WordPress to address the vulnerability