CVE-2023-30492 : Vulnerability Insights and Analysis

WordPress Minimum Purchase for WooCommerce Plugin <= 2.0.0.1 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-30492

This CVE identifies an Authenticated (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in the Vark Minimum Purchase for WooCommerce plugin version 2.0.0.1.

What is CVE-2023-30492?

The CVE-2023-30492 vulnerability pertains to a Stored XSS issue in the specified plugin, allowing an attacker to inject malicious scripts into the plugin's stored data, potentially leading to unauthorized access or data manipulation.

The Impact of CVE-2023-30492

The impact of this vulnerability, classified as CAPEC-592 Stored XSS, is rated as medium severity with a CVSS base score of 6.5. Attackers can exploit this vulnerability to execute arbitrary scripts in the context of the user's browser session.

Technical Details of CVE-2023-30492

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability involves Authenticated Stored Cross-Site Scripting (XSS) in the affected plugin version, allowing attackers with contributor+ privileges to execute malicious scripts.

Affected Systems and Versions

The Vark Minimum Purchase for WooCommerce plugin version <=2.0.0.1 is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by authenticated attackers with specific privileges to store and execute XSS payloads within the plugin, compromising the integrity of the system.

Mitigation and Prevention

Protecting your system from CVE-2023-30492 is crucial to maintain security.

Immediate Steps to Take

Update the Vark Minimum Purchase for WooCommerce plugin to a secure version that addresses the vulnerability.
Monitor user-generated content within the plugin to detect and mitigate potential XSS attacks.

Long-Term Security Practices

Implement robust input validation mechanisms and user privilege management to prevent XSS vulnerabilities from being exploited.

Patching and Updates

Regularly apply security patches and updates provided by the plugin vendor to mitigate known vulnerabilities and enhance system security.