CVE-2022-31187 : Vulnerability Insights and Analysis

A stored Cross Site Scripting (XSS) vulnerability in GLPI could allow attackers to execute malicious scripts in the context of a user's session.

Understanding CVE-2022-31187

This CVE pertains to a security issue in GLPI software that could enable attackers to inject and execute malicious scripts through the global search feature.

What is CVE-2022-31187?

GLPI, a Free Asset and IT Management Software, is vulnerable to stored Cross Site Scripting (XSS) due to improper handling of HTML tags in the global search functionality.

The Impact of CVE-2022-31187

The vulnerability has a CVSS base score of 6.8, with a medium severity rating. Attackers can exploit this issue to compromise the integrity and availability of affected systems.

Technical Details of CVE-2022-31187

This section outlines the specific technical aspects of the CVE.

Vulnerability Description

GLPI versions prior to 10.0.3 do not properly sanitize HTML tags in the global search feature, allowing for XSS attacks.

Affected Systems and Versions

GLPI versions >= 10.0.0 and < 10.0.3 are affected by this stored XSS vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the global search context, potentially leading to unauthorized script execution.

Mitigation and Prevention

Protect your systems and data by following these security measures.

Immediate Steps to Take

Upgrade GLPI to version 10.0.3 to mitigate the risk of XSS attacks through the global search feature. If upgrading is not possible, consider disabling the global search functionality.

Long-Term Security Practices

Implement secure coding practices, regularly update software, and conduct security training to enhance overall cybersecurity posture.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates to address known vulnerabilities.