CVE-2022-36918: 
Java vulnerability analysis and mitigation

The Buckminster Plugin version 1.1.1 and earlier contains a security vulnerability identified as CVE-2022-36918. This vulnerability was disclosed on July 27, 2022, and affects the Jenkins automation server plugin. The issue is classified as a medium severity vulnerability that impacts the form validation functionality of the plugin (Jenkins Advisory).

The vulnerability stems from a missing permission check in a method implementing form validation within the Buckminster Plugin. This security flaw allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. Through a sequence of requests, attackers can effectively enumerate and list the entire Jenkins controller file system (Jenkins Advisory).

The primary impact of this vulnerability is that it enables attackers with Overall/Read permission to traverse and list the Jenkins controller file system. This could potentially expose sensitive information and system configuration details to unauthorized users (Jenkins Advisory).

As of the advisory's publication date, there is no fix available for this vulnerability in the Buckminster Plugin. Users are advised to assess their risk and consider implementing additional access controls or monitoring measures until a patch becomes available (Jenkins Advisory).