Jenkins has an unspecified vulnerability (CNVD-2021-88720)

Jenkins is a Jenkins open source application. An open source automation server Jenkins provides hundreds of plugins to support building, deploying, and automating any project.Jenkins suffers from a security vulnerability that stems from multiple vulnerabilities in the file path filtering implementation of Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. An attacker could exploit this vulnerability to allow an agent process to read or write arbitrary files on the Jenkins controller file system and obtain some information about the Jenkins controller file system.