CVE-2021-21652 : Vulnerability Insights and Analysis

A detailed overview of CVE-2021-21652, a cross-site request forgery (CSRF) vulnerability in Jenkins Xray - Test Management for Jira Plugin.

Understanding CVE-2021-21652

This section provides insights into the nature and impact of the CVE-2021-21652 vulnerability.

What is CVE-2021-21652?

CVE-2021-21652 is a CSRF vulnerability in Jenkins Xray - Test Management for Jira Plugin versions <= 2.4.0 that allows attackers to connect to a specified URL using attacker-controlled credentials IDs, potentially compromising stored Jenkins credentials.

The Impact of CVE-2021-21652

The vulnerability poses a security risk by enabling attackers to execute unauthorized actions by tricking authenticated users into unknowingly submitting malicious requests.

Technical Details of CVE-2021-21652

Explore the technical aspects of the vulnerability to better understand its implications.

Vulnerability Description

CVE-2021-21652 involves a CSRF weakness that can be exploited to manipulate authenticated users into performing unintended actions on the system.

Affected Systems and Versions

Jenkins Xray - Test Management for Jira Plugin versions less than or equal to 2.4.0 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated users into clicking on specifically crafted malicious links or by embedding malicious scripts in a trusted website. This allows them to perform unauthorized actions using the victim's credentials.

Mitigation and Prevention

Learn about the steps to mitigate the risks associated with CVE-2021-21652 and prevent potential security breaches.

Immediate Steps to Take

It is advised to update the Jenkins Xray - Test Management for Jira Plugin to a non-vulnerable version to prevent exploitation of this vulnerability. Additionally, users should be cautious while clicking on unknown links or visiting untrusted websites.

Long-Term Security Practices

Incorporating secure coding practices, implementing regular security audits, and staying informed about the latest security updates can help mitigate similar vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Jenkins project to address known vulnerabilities and enhance the security posture of the affected systems.