CVE-2022-24876 Explained : Impact and Mitigation

A detailed overview of the stored cross-site scripting vulnerability found in GLPI's Kanban feature.

Understanding CVE-2022-24876

In this section, we will dive into what CVE-2022-24876 entails.

What is CVE-2022-24876?

CVE-2022-24876 is a stored cross-site scripting vulnerability identified in GLPI's Kanban, affecting versions prior to 10.0.1. This vulnerability allows a user to inject HTML code into their username on the Kanban view.

The Impact of CVE-2022-24876

The impact of this vulnerability is rated as medium, with a CVSS base score of 5.4. It poses a low risk to confidentiality and integrity, with low privileges required for exploitation and user interaction being necessary.

Technical Details of CVE-2022-24876

Let's explore the technical aspects of CVE-2022-24876.

Vulnerability Description

GLPI, a Free Asset and IT Management Software, is susceptible to cross-site scripting in Kanban, enabling malicious users to embed HTML code via their username.

Affected Systems and Versions

The vulnerability affects GLPI versions below 10.0.1, specifically impacting users utilizing the Kanban feature.

Exploitation Mechanism

To exploit this vulnerability, an attacker can input malicious HTML code into their username within the Kanban view, potentially leading to cross-site scripting attacks.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks associated with CVE-2022-24876.

Immediate Steps to Take

Users are strongly advised to upgrade GLPI to version 10.0.1 or newer to address this vulnerability effectively.

Long-Term Security Practices

Incorporating secure coding practices, input validation mechanisms, and regular security assessments can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates released by GLPI to maintain a secure IT environment.