CVE-2019-15820 : What You Need to Know

The lolmi_save_settings authentication is not required by the login-or-logout-menu-item plugin before version 1.2.0 for WordPress.

Understanding CVE-2019-15820

This CVE highlights a vulnerability in the login-or-logout-menu-item plugin for WordPress that allows unauthenticated access to certain settings.

What is CVE-2019-15820?

The login-or-logout-menu-item plugin prior to version 1.2.0 for WordPress does not enforce authentication for lolmi_save_settings.

The Impact of CVE-2019-15820

This vulnerability could allow unauthorized users to modify critical settings of the plugin, potentially leading to security breaches or unauthorized access.

Technical Details of CVE-2019-15820

The technical aspects of this CVE are as follows:

Vulnerability Description

The login-or-logout-menu-item plugin version 1.2.0 and below for WordPress lacks authentication for lolmi_save_settings.

Affected Systems and Versions

Product: WordPress
Vendor: N/A
Versions Affected: < 1.2.0

Exploitation Mechanism

Unauthorized users can exploit this vulnerability to change plugin settings without the need for authentication, posing a security risk.

Mitigation and Prevention

To address CVE-2019-15820, consider the following steps:

Immediate Steps to Take

Update the login-or-logout-menu-item plugin to version 1.2.0 or newer.
Monitor plugin settings for any unauthorized changes.

Long-Term Security Practices

Regularly review and update WordPress plugins to the latest versions.
Implement strong authentication mechanisms for all plugins to prevent unauthorized access.
Conduct security audits to identify and address any vulnerabilities.

Patching and Updates

Apply patches and updates provided by the plugin developer to ensure security fixes are in place.