CVE-2022-1293 : Security Advisory and Response

A detailed analysis of the XSS vulnerability in Citadel affecting various platforms and versions.

Understanding CVE-2022-1293

This CVE identifies an XSS vulnerability in Citadel across multiple platforms.

What is CVE-2022-1293?

The vulnerability involves the bypassing of embedded neutralization of Script-Related HTML Tag under certain conditions.

The Impact of CVE-2022-1293

With a CVSS base score of 5.7, this vulnerability poses a medium risk with high confidentiality impact but no integrity impact.

Technical Details of CVE-2022-1293

Here are the specifics of the vulnerability:

Vulnerability Description

The XSS vulnerability allows the bypassing of HTML tag neutralization in Citadel, exposing systems to potential attacks.

Affected Systems and Versions

Citadel Web Client, Macosx Desktop Client, and Windows Desktop Client versions less than 7.1.2 are impacted.

Exploitation Mechanism

The attack complexity is low, and user interaction is required for successful exploitation via a network vector.

Mitigation and Prevention

Protect your systems with the following measures:

Immediate Steps to Take

Update Citadel to version 7.1.2 to patch the vulnerability and prevent exploitation.

Long-Term Security Practices

Regularly educate users on safe browsing practices to prevent XSS attacks and maintain software vigilance.

Patching and Updates

Stay informed about security updates from Thales and apply patches promptly to protect against emerging threats.