Cloud Defense Logo

Products

Solutions

Company

CVE-2022-36057 : Vulnerability Insights and Analysis

Learn about CVE-2022-36057, a Cross-Site Scripting issue in Discourse-Chat affecting channel names & descriptions. Discover impact, technical details & mitigation steps.

Discourse-Chat Cross-Site Scripting issue for channel names and descriptions.

Understanding CVE-2022-36057

This CVE involves the Discourse-Chat asynchronous messaging plugin for the Discourse open-source discussion platform.

What is CVE-2022-36057?

Users of Discourse Chat are vulnerable to a Cross-Site Scripting (XSS) attack when admin users insert HTML into chat titles and descriptions. Version 0.9 includes a patch for this security issue.

The Impact of CVE-2022-36057

The impact is rated as MEDIUM severity with a base score of 5.4. The attack complexity is low, requiring network access and user interaction. Confidentiality and integrity impacts are both low.

Technical Details of CVE-2022-36057

This section provides specific technical details relating to the vulnerability.

Vulnerability Description

The vulnerability in Discourse-Chat allows admin users to insert HTML into chat titles and descriptions, leading to a Cross-Site Scripting (XSS) risk.

Affected Systems and Versions

The vulnerability affects versions prior to 0.9 of the Discourse-Chat plugin.

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting malicious HTML code into chat titles and descriptions, potentially executing arbitrary scripts in users' browsers.

Mitigation and Prevention

Here are steps to mitigate and prevent exploitation of the CVE.

Immediate Steps to Take

        Upgrade to version 0.9 of Discourse-Chat to apply the patch for the XSS vulnerability.
        Regularly monitor for security advisories and updates from the vendor.

Long-Term Security Practices

        Educate users on safe practices regarding opening links or content from untrusted sources.
        Consider implementing Content Security Policy (CSP) to limit the execution of scripts on your platform.

Patching and Updates

Stay informed about security patches and updates released by Discourse for the Discourse-Chat plugin to address any security vulnerabilities.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now