CVE-2020-2273: CSRF vulnerability in ElasTest Plugin
Summary
CVE-2020-2273: CSRF vulnerability in Jenkins ElasTest Plugin. Affects org.jenkins-ci.plugins:elastest versions < 1.2.1. No fix is published. How to fix ↓
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Background
The ElasTest Plugin is a Maven package that provides integration between Jenkins and ElasTest, an open-source platform for end-to-end testing of distributed systems. It allows users to easily configure and execute test scenarios within Jenkins. The plugin is widely used in software development and testing workflows.
Vulnerability Detail
A cross-site request forgery (CSRF) vulnerability has been identified in Jenkins ElasTest Plugin versions 1.2.1 and earlier. This vulnerability enables attackers to perform unauthorized actions on behalf of authenticated users. By tricking a user into visiting a malicious website or clicking on a specially crafted link, an attacker can connect to a URL of their choice using the victim's credentials. This can lead to various security breaches, including unauthorized access to sensitive information or the execution of malicious commands.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
If upgrading to the latest version is not immediately feasible, a temporary workaround can be implemented by disabling the ElasTest Plugin in Jenkins. This can be done by navigating to the 'Manage Plugins' section, finding the 'ElasTest Plugin,' and selecting the 'Disable' option. However, it is strongly advised to update to the latest version as soon as possible to ensure the security of the Jenkins environment.
Conclusion
The CSRF vulnerability in the ElasTest Plugin exposes Jenkins instances to potential security risks, including unauthorized access and data breaches. It is crucial to update to the latest version of the plugin (1.2.2 or later) to mitigate this vulnerability. If immediate upgrading is not possible, disabling the plugin temporarily can provide a workaround. For further assistance or support in addressing this vulnerability, please contact DevNack.com.
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FAQ
This vulnerability allows attackers to perform actions on behalf of authenticated users, potentially leading to unauthorized access, data breaches, or the execution of malicious commands.
No, this vulnerability specifically affects Jenkins instances that have the ElasTest Plugin installed. If you do not use this plugin, your Jenkins instance is not vulnerable to this particular issue.
Yes, you can temporarily mitigate the risk by disabling the ElasTest Plugin in Jenkins. However, it is strongly recommended to update to the latest version as soon as possible to fully address the vulnerability.
At the time of this advisory, there are no known public exploits specifically targeting this vulnerability. However, it is important to address the vulnerability promptly to prevent potential exploitation.
For more information about the ElasTest Plugin, including documentation, usage guides, and community support, you can visit the official Jenkins Plugin page or the ElasTest website.
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