CVE-2022-23047 : Vulnerability Insights and Analysis

A stored cross-site scripting (XSS) vulnerability in Exponent CMS version 2.6.0patch2 allows authenticated admin users to inject persistent JavaScript code under specific parameters during site settings update.

Understanding CVE-2022-23047

This CVE details a security issue in Exponent CMS that could lead to script injection by admin users.

What is CVE-2022-23047?

CVE-2022-23047 is a stored cross-site scripting (XSS) vulnerability in Exponent CMS version 2.6.0patch2 that permits authenticated admin users to embed persistent JavaScript code within certain parameters on the site settings update page.

The Impact of CVE-2022-23047

This vulnerability could be exploited by attackers to execute malicious scripts within the context of an admin user, potentially allowing them to steal sensitive information or perform unauthorized actions.

Technical Details of CVE-2022-23047

This section provides more technical insights into the vulnerability.

Vulnerability Description

Exponent CMS version 2.6.0patch2 is vulnerable to stored cross-site scripting (XSS) due to inadequate input validation, enabling admin users to insert malicious JavaScript code into specific site parameters.

Affected Systems and Versions

Affected Product: Exponent CMS
Affected Version: 2.6.0patch2

Exploitation Mechanism

The vulnerability can be exploited by authenticated admin users manipulating the "Site/Organization Name," "Site Title," and "Site Header" parameters within the site settings update functionality.

Mitigation and Prevention

To protect systems from CVE-2022-23047, immediate actions and long-term security measures should be implemented.

Immediate Steps to Take

Apply the latest security patches or updates provided by Exponent CMS to fix the vulnerability.
Educate admin users about the risks of injecting untrusted scripts into site settings.

Long-Term Security Practices

Implement strict input validation and sanitization mechanisms within the CMS to prevent script injection attacks.
Regularly monitor and audit site settings for any suspicious changes or injected scripts.

Patching and Updates

Exponent CMS users are advised to update to a patched version that addresses the XSS vulnerability in 2.6.0patch2.