CVE-2022-47413 : Security Advisory and Response

A detailed article outlining the CVE-2022-47413 vulnerability affecting OpenKM Document Management System (DMS) with a stored Cross-Site Scripting (XSS) condition.

Understanding CVE-2022-47413

This section will cover the impact, technical details, and mitigation strategies related to CVE-2022-47413.

What is CVE-2022-47413?

The OpenKM DMS is susceptible to a stored XSS vulnerability when handling malicious documents, allowing attackers to execute persistent XSS attacks.

The Impact of CVE-2022-47413

The vulnerability poses a risk of unauthorized script injection, leading to potential data theft, unauthorized actions, and compromise of user information.

Technical Details of CVE-2022-47413

Explore the vulnerability description, affected systems, and how exploitation can occur.

Vulnerability Description

The flaw arises due to improper neutralization of input during web page generation in OpenKM, enabling attackers to inject malicious scripts.

Affected Systems and Versions

OpenKM version 6.3.12 is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

By uploading crafted malicious documents, attackers can embed malicious scripts within the OpenKM DMS platform.

Mitigation and Prevention

Learn about immediate steps to secure your systems and long-term best practices.

Immediate Steps to Take

Ensure timely patching, restrict file upload capabilities, and educate users about safe document handling practices.

Long-Term Security Practices

Implement content security policies, regularly educate users on security awareness, and conduct periodic security audits.

Patching and Updates

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