CVE-2023-46153 : Security Advisory and Response

WordPress User Feedback Plugin version 1.0.9 and earlier is found to be vulnerable to a Stored Cross-Site Scripting (XSS) issue. This vulnerability could allow an attacker to execute malicious scripts on the victim's browser, leading to potential data theft or unauthorized actions.

Understanding CVE-2023-46153

In this section, we will delve into the details of CVE-2023-46153 to understand the impact, affected systems, exploitation mechanism, and mitigation steps.

What is CVE-2023-46153?

CVE-2023-46153 identifies a Stored Cross-Site Scripting (XSS) vulnerability in the User Feedback plugin by UserFeedback Team, specifically affecting versions 1.0.9 and earlier. The vulnerability allows attackers to store and execute malicious scripts on the victim's browser.

The Impact of CVE-2023-46153

The impact of this vulnerability is rated as 'HIGH' with a CVSS base score of 7.1. Exploiting this vulnerability could lead to unauthorized access, data manipulation, or full system compromise.

Technical Details of CVE-2023-46153

Let's explore the technical aspects of CVE-2023-46153 to better understand the nature of the vulnerability and its implications.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation, paving the way for Cross-Site Scripting (XSS) attacks.

Affected Systems and Versions

User Feedback plugin versions equal to or less than 1.0.9 are confirmed to be vulnerable to this XSS issue.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into web pages that are viewed by other users, potentially compromising their data or executing unauthorized actions.

Mitigation and Prevention

To safeguard systems from the risk posed by CVE-2023-46153, immediate mitigation steps and long-term security practices are essential.

Immediate Steps to Take

Users are advised to update their User Feedback plugin to version 1.0.10 or higher to mitigate the XSS vulnerability effectively.

Long-Term Security Practices

Practicing secure coding, conducting regular security audits, and educating users about safe browsing habits can help prevent XSS vulnerabilities in the long run.

Patching and Updates

Regularly updating software components and plugins to their latest versions is crucial in maintaining a secure digital environment.