CVE-2022-23045 : What You Need to Know

This article provides detailed information about CVE-2022-23045, a vulnerability in PhpIPAM v1.4.4 that allows an authenticated admin user to inject persistent JavaScript code through the "Site title" parameter, triggering stored cross-site scripting (XSS) attacks.

Understanding CVE-2022-23045

CVE-2022-23045 is a security vulnerability in PhpIPAM v1.4.4 that enables an authenticated admin user to insert malicious JavaScript code via the "Site title" parameter, leading to XSS exploitation.

What is CVE-2022-23045?

PhpIPAM v1.4.4 permits an admin user to inject persistent JavaScript code in the "Site title" parameter, which is subsequently utilized in various locations, thereby initiating XSS attacks.

The Impact of CVE-2022-23045

The vulnerability poses a significant risk as it allows attackers to execute arbitrary scripts in the context of an authenticated admin user, potentially leading to data theft or unauthorized actions.

Technical Details of CVE-2022-23045

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

Vulnerability Description

PhpIPAM v1.4.4 is susceptible to stored cross-site scripting (XSS) due to improper validation of user-supplied input in the "Site title" parameter during site settings updates.

Affected Systems and Versions

The affected product is PhpIPAM v1.4.4, and no specific vendor has been identified in this context.

Exploitation Mechanism

By injecting malicious JavaScript code into the "Site title" parameter, an attacker can execute unauthorized scripts when the vulnerable site settings are accessed.

Mitigation and Prevention

To safeguard systems from CVE-2022-23045, immediate action, long-term security practices, and timely patching and updates are crucial.

Immediate Steps to Take

Update PhpIPAM to a non-vulnerable version.
Implement input validation to sanitize user input effectively.

Long-Term Security Practices

Regular security audits and code reviews.
Employee security awareness training to prevent social engineering attacks.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by PhpIPAM to address vulnerabilities.