CVE-2023-24657 : Vulnerability Insights and Analysis

This CVE-2023-24657 involves a reflected cross-site scripting (XSS) vulnerability found in phpipam v1.6. The vulnerability is specifically related to the closeClass parameter located at /subnet-masks/popup.php.

Understanding CVE-2023-24657

This section will provide insights into the nature of CVE-2023-24657 and its potential impact.

What is CVE-2023-24657?

CVE-2023-24657 is a reflected cross-site scripting (XSS) vulnerability discovered in the phpipam v1.6 version. This type of vulnerability allows attackers to execute malicious scripts in the context of a target website, potentially leading to unauthorized actions or data theft.

The Impact of CVE-2023-24657

The impact of this vulnerability could result in attackers injecting and executing harmful scripts within the phpipam application, leading to potential data breaches, account takeovers, and other security risks for users and the system.

Technical Details of CVE-2023-24657

This section will delve into the specifics of the vulnerability, including its description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability stems from improper input validation of the closeClass parameter in the /subnet-masks/popup.php of phpipam v1.6, enabling attackers to craft malicious scripts that get executed in a victim's browser.

Affected Systems and Versions

As per the data, the affected vendor and product are marked as "n/a," indicating that phpipam v1.6 is specifically impacted by this CVE. It's crucial for users of this version to be aware of the vulnerability and take necessary actions.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the closeClass parameter within the specified URL, injecting malicious scripts that will be executed when the vulnerable page is loaded in a user's browser.

Mitigation and Prevention

In this section, we will outline steps to mitigate the risks associated with CVE-2023-24657 and prevent potential exploitation.

Immediate Steps to Take

Users of phpipam v1.6 should refrain from interacting with untrusted or suspicious links that may contain the closeClass parameter.
Consider implementing content security policy (CSP) headers to restrict the execution of scripts from unknown sources.

Long-Term Security Practices

-Regularly update phpipam to the latest secure version to patch known vulnerabilities and enhance the overall security posture of the application.

Conduct routine security assessments and penetration testing to identify and address any potential vulnerabilities proactively.

Patching and Updates

Stay informed about security updates and patches released by the phpipam project. Timely installation of patches can help address known vulnerabilities and strengthen the security of the application.