CVE-2022-4625 : What You Need to Know

This article provides detailed information about CVE-2022-4625, a vulnerability found in the Login Logout Menu WordPress plugin.

Understanding CVE-2022-4625

CVE-2022-4625 is a stored Cross-Site Scripting (XSS) vulnerability in the Login Logout Menu WordPress plugin version 1.4.0 and below, allowing low-privileged users to execute XSS attacks.

What is CVE-2022-4625?

The Login Logout Menu WordPress plugin before version 1.4.0 fails to validate and escape some of its shortcode attributes, potentially enabling contributors to perform Stored XSS attacks against higher privilege users.

The Impact of CVE-2022-4625

This vulnerability poses a security risk as it allows attackers with lower privileges to execute malicious scripts, which can be used to target and compromise higher privilege users, such as administrators.

Technical Details of CVE-2022-4625

The technical details of CVE-2022-4625 include:

Vulnerability Description

The Login Logout Menu plugin's failure to properly validate and escape shortcode attributes exposes the system to Stored XSS attacks, undermining the security of the WordPress site.

Affected Systems and Versions

The vulnerability affects the Login Logout Menu plugin versions prior to 1.4.0, leaving them susceptible to exploitation by attackers with contributor-level access.

Exploitation Mechanism

By exploiting this vulnerability, contributors can inject malicious scripts via shortcode attributes, which are then executed when viewed by high-privileged users.

Mitigation and Prevention

Protect your WordPress site from CVE-2022-4625 by taking the following steps:

Immediate Steps to Take

Update the Login Logout Menu plugin to version 1.4.0 or higher to patch the vulnerability.
Monitor user roles and privileges to prevent unauthorized access.

Long-Term Security Practices

Regularly update plugins and themes to address security issues promptly.
Educate users on the importance of strong passwords and safe browsing habits.

Patching and Updates

Stay informed about security updates for WordPress plugins and apply patches as soon as they are available to safeguard your site against potential vulnerabilities.