A security issue has been found in Jenkins before version 2.319. FilePath#listFiles lists files outside directories with agent read access when following symbolic links. This allows agent processes to read and write arbitrary files on the Jenkins controller file system, and obtain some information about Jenkins controller file systems.
A security issue has been found in Jenkins before version 2.319. FilePath#listFiles lists files outside directories with agent read access when following symbolic links. This allows agent processes to read and write arbitrary files on the Jenkins controller file system, and obtain some information about Jenkins controller file systems.
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455