CVE-2022-36914 : Exploit Details and Defense Strategies

Jenkins Files Found Trigger Plugin version 1.5 and earlier are affected by a security vulnerability that allows attackers with Overall/Read permission to check for the existence of a specific file path on the Jenkins controller file system.

Understanding CVE-2022-36914

This section provides detailed insights into the CVE-2022-36914 vulnerability.

What is CVE-2022-36914?

The vulnerability in Jenkins Files Found Trigger Plugin version 1.5 and earlier arises due to a lack of permission check, enabling attackers to validate the existence of a file path on the Jenkins controller's file system.

The Impact of CVE-2022-36914

An attacker with Overall/Read permission can exploit this vulnerability to potentially access sensitive file paths and gather information from the Jenkins controller file system.

Technical Details of CVE-2022-36914

Explore the technical aspects of the CVE-2022-36914 vulnerability.

Vulnerability Description

Jenkins Files Found Trigger Plugin version 1.5 and earlier do not conduct a permission check during form validation, granting unauthorized access to specific file paths.

Affected Systems and Versions

Affected versions include Jenkins Files Found Trigger Plugin 1.5 and earlier.

Exploitation Mechanism

Attackers with Overall/Read permission can exploit the lack of a permission check to search for a designated file path on the Jenkins controller file system.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2022-36914 vulnerability.

Immediate Steps to Take

Administrators should upgrade Jenkins Files Found Trigger Plugin to a secure version and configure proper permission checks to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor and update plugins, implement the principle of least privilege, and conduct security audits to enhance Jenkins security.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates to address known vulnerabilities.