CVE-2022-39375 : What You Need to Know

A Cross-Site Scripting (XSS) vulnerability was identified in GLPI, a Free Asset and IT Management Software, allowing users to inject malicious code via a public RSS feed. This CVE, with a CVSS base score of 4.5, has been patched in version 10.0.4.

Understanding CVE-2022-39375

This section delves into the details of CVE-2022-39375, explaining the impact, technical aspects, and mitigation strategies.

What is CVE-2022-39375?

CVE-2022-39375 involves a Cross-Site Scripting (XSS) vulnerability in GLPI that could enable threat actors to inject malicious code into dashboards through a public RSS feed.

The Impact of CVE-2022-39375

The impact of this vulnerability is rated as MEDIUM, with a CVSS base score of 4.5. Attackers can exploit this flaw to compromise the confidentiality of systems.

Technical Details of CVE-2022-39375

This section provides technical insights into the vulnerability, affected systems, and exploitation mechanisms.

Vulnerability Description

The vulnerability in GLPI allows for improper neutralization of input during web page generation, leading to Cross-Site Scripting attacks.

Affected Systems and Versions

GLPI versions greater than or equal to 0.84 and less than 10.0.4 are affected by this XSS vulnerability, making them susceptible to exploitation.

Exploitation Mechanism

Threat actors can exploit this vulnerability by injecting malicious code through a public RSS feed, targeting dashboards of other users within the GLPI software.

Mitigation and Prevention

In this section, learn about immediate steps to take and long-term security practices to mitigate the risks associated with CVE-2022-39375.

Immediate Steps to Take

Users are advised to upgrade their GLPI software to version 10.0.4 to patch the XSS vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implement robust security measures, conduct regular security audits, and raise awareness about XSS attacks to enhance the overall security posture.

Patching and Updates

Stay informed about future updates and security patches for GLPI to address any emerging vulnerabilities and ensure the continuous protection of your IT environment.