CVE-2022-45388: 
Java vulnerability analysis and mitigation

CVE-2022-45388 is a high-severity arbitrary file read vulnerability affecting the Config Rotator Plugin in Jenkins. The vulnerability was discovered in version 2.0.1 and earlier versions of the plugin, and was disclosed on November 15, 2022. The affected component is the Config Rotator Plugin, which is used in Jenkins automation server environments (Jenkins Advisory).

The vulnerability exists because the Config Rotator Plugin 2.0.1 and earlier versions do not properly restrict a file name query parameter in an HTTP endpoint. The severity is rated as High according to the CVSS scoring system. The vulnerability allows unauthorized access to sensitive system files, specifically those with .xml extensions (Jenkins Advisory).

The vulnerability allows unauthenticated attackers to read arbitrary files with .xml extension on the Jenkins controller file system. This can lead to exposure of sensitive configuration information and potential system compromise (Jenkins Advisory).

As of the advisory publication date, no official fix was available for this vulnerability. Organizations using the affected Config Rotator Plugin versions should monitor for updates and consider implementing additional security controls to restrict access to the affected endpoints (Jenkins Advisory).