CVE-2023-28991 Explained : Impact and Mitigation

This is a detailed analysis of CVE-2023-28991, a vulnerability affecting the WordPress Order date time for WooCommerce Plugin version 3.0.19 and below.

Understanding CVE-2023-28991

This section provides insights into the nature of the CVE-2023-28991 vulnerability and the potential impact it could have on affected systems.

What is CVE-2023-28991?

CVE-2023-28991 is an Authentication (admin+) Stored Cross-Site Scripting (XSS) vulnerability found in the PI Websolution Order date, Order pickup, Order date time, Pickup Location, delivery date for WooCommerce plugin version 3.0.19 and below.

The Impact of CVE-2023-28991

This vulnerability has been categorized under CAPEC-592 Stored XSS, with a CVSS base score of 5.9 (Medium severity). It requires high privileges to exploit and user interaction is required. The vulnerability could lead to unauthorized access, data manipulation, and potential system compromise.

Technical Details of CVE-2023-28991

In this section, you will find specific technical details related to CVE-2023-28991, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability involves improper neutralization of input during web page generation ('Cross-site Scripting'), allowing attackers to execute malicious scripts in the context of the user's session.

Affected Systems and Versions

The affected system is the PI Websolution Order date, Order pickup, Order date time, Pickup Location, delivery date for WooCommerce plugin version 3.0.19 and below.

Exploitation Mechanism

The vulnerability can be exploited by authenticated users with admin or higher privileges by injecting malicious scripts through specific input fields, leading to stored cross-site scripting attacks.

Mitigation and Prevention

This section provides recommendations on how to mitigate and prevent exploitation of CVE-2023-28991.

Immediate Steps to Take

Update the plugin to version 3.0.20 or higher to mitigate the vulnerability.
Limit admin access and privileges to minimize the impact of potential attacks.

Long-Term Security Practices

Regularly monitor security advisories and updates for the plugins used in your WordPress installations.
Conduct security audits to identify and remediate vulnerabilities in a proactive manner.

Patching and Updates

Apply security patches and updates as soon as they are released by the plugin vendor to stay protected against known vulnerabilities.

By following these recommendations, you can improve the security posture of your WordPress website and reduce the risk of exploitation due to CVE-2023-28991.