CVE-2022-34812: Cross-Site Request Forgery in Jenkins XPath Configuration Viewer Plugin
Summary
CVE-2022-34812: Cross-Site Request Forgery in Jenkins XPath Configuration Viewer Plugin. Affects org.jenkins-ci.plugins:xpath-config-viewer versions < 1.1.1. No fix is published. How to fix ↓
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Background
The Jenkins XPath Configuration Viewer Plugin is a Maven package that provides functionality for viewing and managing XPath expressions in Jenkins. It is commonly used in Jenkins instances to configure XPath expressions for various purposes. However, versions 1.1.1 and earlier of this plugin are vulnerable to a cross-site request forgery (CSRF) attack.
Vulnerability Detail
The vulnerability allows attackers to create and delete XPath expressions through CSRF attacks. This means that an attacker can trick a user with administrative privileges into performing unintended actions, such as creating malicious XPath expressions or deleting existing ones. The impact of this vulnerability can range from unauthorized access to sensitive information to disruption of the Jenkins instance.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
If upgrading the plugin is not immediately feasible, users can implement a workaround by disabling the XPath Configuration Viewer Plugin or restricting access to it. Disabling the plugin will prevent any potential CSRF attacks, but it will also remove the functionality provided by the plugin. Restricting access to the plugin can be done by adjusting the permissions and user roles in Jenkins to limit the number of users with access to the plugin.
Conclusion
In conclusion, the Jenkins XPath Configuration Viewer Plugin is vulnerable to a CSRF attack that allows attackers to create and delete XPath expressions. It is crucial to upgrade the plugin to version 1.1.2 or later to mitigate this vulnerability. If immediate upgrade is not possible, users can consider disabling the plugin or restricting access to it. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The vulnerability allows attackers to create and delete XPath expressions, potentially leading to unauthorized access to sensitive information or disruption of the Jenkins instance.
To fix this vulnerability, upgrade the Jenkins XPath Configuration Viewer Plugin to version 1.1.2 or later.
Yes, disabling the XPath Configuration Viewer Plugin will prevent potential CSRF attacks, but it will also remove the functionality provided by the plugin.
If upgrading the plugin is not immediately feasible, users can restrict access to the plugin by adjusting permissions and user roles in Jenkins.
Yes, the CVSS score for this vulnerability is 4.3.
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