CVE-2023-25021 Explained : Impact and Mitigation

This CVE record was published by Patchstack on May 8, 2023. It relates to a Cross-Site Scripting (XSS) vulnerability in the FareHarbor for WordPress plugin versions equal to and below 3.6.6.

Understanding CVE-2023-25021

This section will delve into the details of CVE-2023-25021, outlining what it is and the impact it may have.

What is CVE-2023-25021?

CVE-2023-25021 specifically refers to an Authorization (admin+) Stored Cross-Site Scripting (XSS) vulnerability found in the FareHarbor for WordPress plugin versions less than or equal to 3.6.6.

The Impact of CVE-2023-25021

The impact of this vulnerability is categorized as CAPEC-592 Stored XSS, potentially leading to security breaches and unauthorized access to sensitive information on affected systems.

Technical Details of CVE-2023-25021

In this section, we will explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism associated with CVE-2023-25021.

Vulnerability Description

The vulnerability in question allows for unauthorized Stored Cross-Site Scripting (XSS) attacks, specifically targeting the FareHarbor for WordPress plugin versions 3.6.6 and below.

Affected Systems and Versions

The vulnerability affects systems running FareHarbor for WordPress plugin versions less than or equal to 3.6.6, leaving them susceptible to exploitation.

Exploitation Mechanism

To exploit CVE-2023-25021, an attacker with admin or higher privileges can inject malicious scripts into the plugin, potentially compromising the security and integrity of the system.

Mitigation and Prevention

This section will outline the steps that users and system administrators can take to mitigate the risks posed by CVE-2023-25021 and prevent potential exploitation.

Immediate Steps to Take

Updating the FareHarbor for WordPress plugin to version 3.6.7 or higher is crucial in addressing the vulnerability and safeguarding the system against XSS attacks.

Long-Term Security Practices

Implementing regular security audits, monitoring for unusual activities, and ensuring all software components are up to date can help fortify the system against future vulnerabilities.

Patching and Updates

Staying informed about security patches and updates released by the plugin vendor, FareHarbor, is essential in maintaining a secure and resilient WordPress environment. Regularly applying these patches can help prevent security incidents and keep the system protected.