CVE-2020-35235 : What You Need to Know

A vulnerability in the secure-file-manager plugin for WordPress allows authenticated users to execute remote code due to improper access control.

Understanding CVE-2020-35235

This CVE identifies a security issue in the secure-file-manager plugin for WordPress that enables remote code execution by authenticated users.

What is CVE-2020-35235?

The vulnerability arises from the plugin loading elFinder code without appropriate access control, granting authenticated users the ability to run the elFinder upload command for remote code execution. This flaw impacts unsupported products.

The Impact of CVE-2020-35235

The vulnerability allows authenticated users to execute remote code on affected systems, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2020-35235

The technical aspects of the CVE include:

Vulnerability Description

The secure-file-manager plugin for WordPress loads elFinder code without proper access control.

Affected Systems and Versions

Products using the secure-file-manager plugin through version 2.5 for WordPress.

Exploitation Mechanism

Authenticated users can exploit the vulnerability by running the elFinder upload command to achieve remote code execution.

Mitigation and Prevention

To address CVE-2020-35235, consider the following steps:

Immediate Steps to Take

Disable or remove the secure-file-manager plugin if it is no longer supported.
Monitor for any unauthorized access or suspicious activities on the WordPress site.

Long-Term Security Practices

Regularly update and patch all plugins and themes on the WordPress site.
Implement strong authentication mechanisms and access controls to prevent unauthorized access.

Patching and Updates

Check for any available patches or updates for the secure-file-manager plugin to address the vulnerability.