CVE-2023-41944 : Exploit Details and Defense Strategies

A security vulnerability has been discovered in Jenkins AWS CodeCommit Trigger Plugin that could potentially be exploited by attackers. Below are the details of the CVE and steps to mitigate the risk.

Understanding CVE-2023-41944

This section provides an overview of the CVE-2023-41944 vulnerability.

What is CVE-2023-41944?

CVE-2023-41944 is a security flaw in Jenkins AWS CodeCommit Trigger Plugin versions 3.0.12 and earlier. The vulnerability arises from the lack of escaping the queue name parameter, leading to an HTML injection vulnerability.

The Impact of CVE-2023-41944

The vulnerability allows an attacker to inject malicious HTML code by manipulating the queue name parameter in a form validation URL. This could potentially lead to cross-site scripting (XSS) attacks and unauthorized data access.

Technical Details of CVE-2023-41944

Explore the specifics of CVE-2023-41944 to better understand the issue.

Vulnerability Description

The Jenkins AWS CodeCommit Trigger Plugin version 3.0.12 and below fail to properly escape the queue name parameter, enabling an attacker to inject arbitrary HTML code.

Affected Systems and Versions

The affected product is the Jenkins AWS CodeCommit Trigger Plugin up to version 3.0.12.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the queue name parameter in a form validation URL to inject malicious HTML code.

Mitigation and Prevention

Learn how to protect your systems from CVE-2023-41944 and prevent potential security risks.

Immediate Steps to Take

Administrators are advised to update the Jenkins AWS CodeCommit Trigger Plugin to a secure version, implement input validation, and sanitize user inputs to prevent HTML injection attacks.

Long-Term Security Practices

Establish regular security assessments, educate developers on secure coding practices, and stay informed about security advisories related to Jenkins plugins.

Patching and Updates

Stay vigilant for security updates and patches released by Jenkins Project to address vulnerabilities. Ensure timely installation of updates to mitigate risks effectively.