CVE-2022-4233 : Security Advisory and Response

A vulnerability has been identified in SourceCodester Event Registration System 1.0, leading to cross-site scripting due to improper neutralization. This article provides an overview of CVE-2022-4233 and its implications.

Understanding CVE-2022-4233

This section delves into the details of the CVE-2022-4233 vulnerability in SourceCodester Event Registration System.

What is CVE-2022-4233?

The vulnerability in SourceCodester Event Registration System 1.0 allows for cross-site scripting by manipulating the argument First Name/Last Name, posing a remote attack vector.

The Impact of CVE-2022-4233

The impact of CVE-2022-4233 is considered low severity according to the CVSSv3.1 base score of 2.4. However, it can lead to unauthorized access to user information and potentially compromise the confidentiality of data.

Technical Details of CVE-2022-4233

This section outlines the technical specifics of CVE-2022-4233 for better understanding.

Vulnerability Description

The vulnerability arises from improper neutralization of user-supplied input, leading to injection and cross-site scripting vulnerabilities within the Event Registration System.

Affected Systems and Versions

SourceCodester Event Registration System 1.0 is the only confirmed affected version by CVE-2022-4233.

Exploitation Mechanism

The exploitation of this vulnerability involves manipulating the First Name/Last Name parameter in the /event/admin/?page=user/list URL, enabling malicious actors to execute cross-site scripting attacks remotely.

Mitigation and Prevention

This section provides guidance on mitigating the risks associated with CVE-2022-4233 and preventing potential exploitation.

Immediate Steps to Take

Users are advised to apply security patches provided by SourceCodester promptly to address the vulnerability and enhance system security.

Long-Term Security Practices

Implementing input validation mechanisms and regular security audits can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly update the SourceCodester Event Registration System to the latest version to ensure protection against known vulnerabilities.