CVE-2023-4592 : Vulnerability Insights and Analysis

The CVE-2023-4592 vulnerability involves an Improper Neutralization of Input During Web Page Generation in WPN-XM Serverstack, affecting version 0.8.6. This vulnerability allows a remote attacker to execute a Cross-Site Scripting (XSS) attack, potentially leading to session hijacking.

Understanding CVE-2023-4592

This section delves into the specifics of CVE-2023-4592, including its impact, technical details, affected systems, and mitigation strategies.

What is CVE-2023-4592?

CVE-2023-4592 is a Cross-Site Scripting vulnerability found in WPN-XM Serverstack version 0.8.6. It permits malicious actors to inject specially crafted JavaScript payloads through the /tools/webinterface/index.php parameter, enabling them to access authenticated users' session details.

The Impact of CVE-2023-4592

The impact of CVE-2023-4592 is significant, as it exposes the potential for remote attackers to perform session hijacking, compromising the confidentiality and integrity of user data. This vulnerability falls under CAPEC-63 (Cross-Site Scripting) and has a CVSSv3.1 base score of 6.1 (Medium Severity).

Technical Details of CVE-2023-4592

This subsection focuses on the technical aspects of the vulnerability, including its description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation in WPN-XM Serverstack version 0.8.6. It allows attackers to inject malicious JavaScript payloads through a specific parameter, leading to session hijacking.

Affected Systems and Versions

WPN-XM Serverstack version 0.8.6 is confirmed to be impacted by CVE-2023-4592, exposing systems utilizing this version to potential exploitation.

Exploitation Mechanism

Remote attackers exploit CVE-2023-4592 by sending crafted JavaScript payloads through the vulnerable /tools/webinterface/index.php parameter. This action enables them to extract sensitive information, such as session cookies, from authenticated users.

Mitigation and Prevention

In this section, we explore the steps necessary to mitigate the risks associated with CVE-2023-4592 and prevent potential exploits.

Immediate Steps to Take

Given the severity of the vulnerability, immediate action is crucial. Users should consider disabling the affected parameter or implementing appropriate input validation measures to prevent XSS attacks.

Long-Term Security Practices

To enhance overall security posture, organizations should enforce secure coding practices, conduct regular security audits, and educate users on the importance of identifying and reporting suspicious activities.

Patching and Updates

While no reported solution is available at present, affected users are advised to monitor official channels for patches or updates from the vendor to address CVE-2023-4592 and enhance system security.