CVE-2022-47414 : Exploit Details and Defense Strategies

This article provides detailed information about CVE-2022-47414, a stored XSS vulnerability impacting OpenKM.

Understanding CVE-2022-47414

CVE-2022-47414 is a vulnerability affecting OpenKM that allows an attacker with console access to execute stored XSS attacks through the "note" functionality.

What is CVE-2022-47414?

If an attacker is authenticated and has access to the OpenKM console, they can exploit a stored XSS vulnerability using the document "note" feature.

The Impact of CVE-2022-47414

The vulnerability, classified under CAPEC-63 Cross-Site Scripting (XSS), poses a risk of unauthorized access and potential data manipulation within OpenKM systems.

Technical Details of CVE-2022-47414

This section delves into the specifics of the vulnerability in terms of description, affected systems, and exploitation.

Vulnerability Description

The CWE-79 vulnerability, also known as Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), enables attackers to inject malicious scripts into OpenKM's "note" documents.

Affected Systems and Versions

The CVE-2022-47414 affects OpenKM version 6.3.12.

Exploitation Mechanism

To exploit this vulnerability, the attacker needs authenticated access to the OpenKM console where they can manipulate "note" functionality.

Mitigation and Prevention

In this section, we discuss the immediate steps to take and long-term security practices to mitigate the risk posed by CVE-2022-47414.

Immediate Steps to Take

Users should restrict console access, monitor for suspicious activities, and apply relevant security patches promptly.

Long-Term Security Practices

Implement secure coding practices, conduct regular security audits, and educate users on identifying and reporting potential security threats.

Patching and Updates

OpenKM users should stay informed about security advisories from the vendor and apply patches as soon as they are released.