CVE-2023-1805 : What You Need to Know

This article provides an in-depth analysis of CVE-2023-1805, focusing on the vulnerability identified within the Product Catalog Feed by PixelYourSite WordPress plugin before version 2.1.1.

Understanding CVE-2023-1805

CVE-2023-1805 refers to a reflected Cross-Site Scripting (XSS) vulnerability found in the Product Catalog Feed by PixelYourSite WordPress plugin prior to version 2.1.1. This vulnerability could potentially be exploited against users with high privileges, such as administrators.

What is CVE-2023-1805?

The Product Catalog Feed by PixelYourSite WordPress plugin version 2.1.1 and below fails to properly sanitize and escape the page parameter before displaying it back as an attribute. This oversight results in a vulnerability that can be exploited for reflected Cross-Site Scripting attacks.

The Impact of CVE-2023-1805

Exploitation of CVE-2023-1805 could allow malicious actors to execute arbitrary scripts within the context of an unsuspecting user's session. If successfully exploited, this vulnerability could lead to various security risks, including unauthorized access and data theft.

Technical Details of CVE-2023-1805

The following technical details shed light on the vulnerability's scope and implications:

Vulnerability Description

The vulnerability stems from the Product Catalog Feed by PixelYourSite WordPress plugin failing to adequately sanitize the page parameter, enabling attackers to inject and execute malicious scripts through reflected XSS attacks.

Affected Systems and Versions

The impacted system is the Product Catalog Feed by PixelYourSite WordPress plugin versions prior to 2.1.1. Users utilizing custom versions less than 2.1.1 are susceptible to the CVE-2023-1805 vulnerability.

Exploitation Mechanism

By manipulating the page parameter and injecting malicious code, threat actors can craft URLs or requests that, when accessed by targeted users, trigger the execution of unauthorized scripts within the user's browsing session.

Mitigation and Prevention

To safeguard systems from CVE-2023-1805 and similar vulnerabilities, the following measures can be implemented:

Immediate Steps to Take

Update the Product Catalog Feed by PixelYourSite WordPress plugin to version 2.1.1 or later to mitigate the vulnerability.
Utilize web application firewalls and security plugins to detect and block XSS attacks.
Educate users and administrators about the risks of clicking on unsolicited or suspicious links.

Long-Term Security Practices

Regularly scan and monitor websites for vulnerabilities using security tools like WPScan.
Follow secure coding practices and ensure input validation and output sanitization to prevent XSS vulnerabilities.
Stay informed about security advisories and promptly apply patches and updates from plugin developers.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates released by the Product Catalog Feed by PixelYourSite plugin developers to address known vulnerabilities and strengthen the security posture of your WordPress site.