CVE-2023-44043 : Security Advisory and Response

A reflected cross-site scripting (XSS) vulnerability in /install/index.php of Black Cat CMS 1.4.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Website title parameter.

Understanding CVE-2023-44043

This section will cover the details of the CVE-2023-44043 vulnerability.

What is CVE-2023-44043?

CVE-2023-44043 is a reflected cross-site scripting (XSS) vulnerability found in Black Cat CMS 1.4.1. This vulnerability enables attackers to execute malicious web scripts or HTML by injecting a specifically crafted payload into the Website title parameter.

The Impact of CVE-2023-44043

The impact of this XSS vulnerability can lead to unauthorized execution of scripts, defacement of websites, theft of sensitive data, and potential manipulation of content displayed on the affected website.

Technical Details of CVE-2023-44043

This section will delve into the technical specifics of CVE-2023-44043.

Vulnerability Description

The vulnerability arises from inadequate input validation in the Website title parameter, allowing malicious scripts to be executed in the context of the victim's browser.

Affected Systems and Versions

Black Cat CMS 1.4.1 is confirmed to be affected by this vulnerability. Other versions or products may also be susceptible, although specific details are not provided.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting a malicious payload into the Website title parameter of /install/index.php, which will be executed when the page is loaded by unsuspecting users.

Mitigation and Prevention

Taking immediate action to address and prevent the CVE-2023-44043 vulnerability is crucial.

Immediate Steps to Take

Update Black Cat CMS to the latest patched version to mitigate the XSS vulnerability.
Implement content security policies (CSP) to mitigate the impact of XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate developers on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from Black Cat CMS to apply patches promptly and ensure the security of your web applications.