CVE-2023-23718 : Security Advisory and Response

This article provides detailed information about CVE-2023-23718, a Cross-Site Scripting (XSS) vulnerability in the WordPress Page Loading Effects plugin version 2.0.0 and below. The vulnerability was published on March 20, 2023, by Patchstack.

Understanding CVE-2023-23718

This section delves into the specifics of the CVE-2023-23718 vulnerability and its impact.

What is CVE-2023-23718?

CVE-2023-23718 is an Authentication (admin+) Cross-Site Scripting (XSS) vulnerability found in the Esstat17 Page Loading Effects plugin version 2.0.0 and earlier. Exploiting this vulnerability could lead to unauthorized access to sensitive information or the manipulation of content on the affected website.

The Impact of CVE-2023-23718

The impact of CVE-2023-23718 is categorized as CAPEC-592 Stored XSS, highlighting the risk of stored cross-site scripting attacks targeting users accessing the compromised website.

Technical Details of CVE-2023-23718

Explore the technical aspects of CVE-2023-23718, including vulnerability description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in the Esstat17 Page Loading Effects plugin version 2.0.0 and below allows malicious actors to execute arbitrary scripts within the context of an authenticated user, potentially leading to unauthorized actions.

Affected Systems and Versions

The Cross-Site Scripting (XSS) vulnerability impacts the Page Loading Effects plugin by Esstat17, specifically versions less than or equal to 2.0.0.

Exploitation Mechanism

By leveraging the XSS vulnerability in the Page Loading Effects plugin, attackers with admin-level privileges can inject and execute malicious scripts on affected websites, compromising user data and site integrity.

Mitigation and Prevention

Mitigate the risks associated with CVE-2023-23718 by implementing immediate steps, reinforcing long-term security practices, and applying necessary patches and updates.

Immediate Steps to Take

Users are advised to update the Esstat17 Page Loading Effects plugin to version 3.0.0 or higher to remediate the XSS vulnerability and enhance website security.

Long-Term Security Practices

To prevent similar vulnerabilities, website administrators should adhere to secure coding practices, conduct regular security audits, and stay informed about potential threats and patches.

Patching and Updates

Regularly monitor for security updates and patches released by plugin developers, ensuring that all software components, including plugins and themes, are kept up-to-date to mitigate security risks effectively.