CVE-2022-4765 : What You Need to Know

This article provides detailed information about CVE-2022-4765, which is a vulnerability found in the Portfolio for Elementor, Image Gallery & Post Grid | PowerFolio plugin before version 2.3.1.

Understanding CVE-2022-4765

This section delves into the nature of the CVE-2022-4765 vulnerability and its potential impact on systems.

What is CVE-2022-4765?

The Portfolio for Elementor WordPress plugin before version 2.3.1 is susceptible to Stored Cross-Site Scripting attacks, enabling users with limited roles like contributors to execute attacks on high privilege users like admins.

The Impact of CVE-2022-4765

The vulnerability allows threat actors to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2022-4765

This section outlines the technical aspects of the CVE-2022-4765 vulnerability to help users better understand its exploitation and implications.

Vulnerability Description

The issue arises from the plugin's failure to properly validate and escape certain shortcode attributes before rendering them on the page, opening the door to malicious code injection.

Affected Systems and Versions

The vulnerability affects Portfolio for Elementor, Image Gallery & Post Grid | PowerFolio plugin versions prior to 2.3.1.

Exploitation Mechanism

Malicious contributors can craft specially designed shortcodes containing malicious scripts, which are executed in the context of privileged users visiting the affected pages.

Mitigation and Prevention

In this section, we explore the steps to mitigate the risks associated with CVE-2022-4765 and prevent potential exploitation.

Immediate Steps to Take

Users are advised to update the Portfolio for Elementor plugin to version 2.3.1 or higher to address the vulnerability and protect their systems from exploitation.

Long-Term Security Practices

Implementing secure coding practices, regularly updating plugins, and monitoring for unusual activities can help enhance the overall security posture of WordPress sites.

Patching and Updates

Stay informed about security updates for all installed plugins, and apply patches promptly to eliminate known vulnerabilities.