CVE-2022-46823 : Security Advisory and Response

A vulnerability has been identified in Mendix SAML (Mendix 8 compatible) and Mendix SAML (Mendix 9 compatible) modules, allowing reflected cross-site scripting (XSS) attacks. This could enable attackers to extract sensitive information by directing users to malicious links.

Understanding CVE-2022-46823

This section dives into the details of CVE-2022-46823.

What is CVE-2022-46823?

The vulnerability in Mendix SAML modules (versions listed) exposes systems to XSS attacks, potentially compromising user data.

The Impact of CVE-2022-46823

The critical severity of this vulnerability (CVSS base score: 9.3) poses a significant threat to the confidentiality and integrity of affected systems.

Technical Details of CVE-2022-46823

Explore the technical aspects of CVE-2022-46823 below.

Vulnerability Description

The vulnerability allows for reflected cross-site scripting attacks, enabling threat actors to execute malicious scripts in the context of a user's session.

Affected Systems and Versions

Siemens Mendix SAML (Mendix 8 compatible): All versions >= V2.3.0 < V2.3.4
Siemens Mendix SAML (Mendix 9 compatible, New Track): All versions >= V3.3.0 < V3.3.9
Siemens Mendix SAML (Mendix 9 compatible, Upgrade Track): All versions >= V3.3.0 < V3.3.8

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious links containing scripts to be executed within the victim's browser, leading to the disclosure of sensitive information.

Mitigation and Prevention

Learn how to address and prevent CVE-2022-20657.

Immediate Steps to Take

Implement security patches provided by Siemens to mitigate the vulnerability.
Educate users about the risks associated with clicking on untrusted links.

Long-Term Security Practices

Regularly update and monitor Mendix SAML modules for security patches and updates.
Conduct security training for developers to prevent the introduction of XSS vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Siemens to protect systems from potential XSS exploits.