CVE-2022-43458 : Security Advisory and Response

WordPress Advanced Floating Content Plugin <= 1.2.1 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2022-43458

This CVE identifies a Cross-Site Scripting (XSS) vulnerability in the Code Tides Advanced Floating Content plugin versions up to 1.2.1.

What is CVE-2022-43458?

The CVE-2022-43458 vulnerability involves an Authentication (contributor+) Cross-Site Scripting (XSS) flaw in the Code Tides Advanced Floating Content plugin versions less than or equal to 1.2.1.

The Impact of CVE-2022-43458

The impact of CVE-2022-43458 is classified under CAPEC-592 Stored XSS, with a CVSS v3.1 base score of 4.1 (Medium severity). The attack complexity is low, and user interaction is required.

Technical Details of CVE-2022-43458

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability is due to improper neutralization of input during web page generation, allowing attackers to execute malicious scripts in a user's browser session.

Affected Systems and Versions

The affected product is Code Tides Advanced Floating Content plugin version 1.2.1 and below.

Exploitation Mechanism

Attackers with contributor level access can exploit this vulnerability through crafted input to execute arbitrary scripts in a user's browser.

Mitigation and Prevention

To safeguard your systems and mitigate the risks associated with CVE-2022-43458, consider the following steps:

Immediate Steps to Take

Immediately update the Code Tides Advanced Floating Content plugin to version 1.2.2 or higher to address the XSS vulnerability.

Long-Term Security Practices

Implement strict input validation mechanisms and security controls to prevent XSS attacks in web applications.

Patching and Updates

Regularly apply security patches and updates provided by the plugin vendor to stay protected against known vulnerabilities.