This advisory announces a vulnerability in the Maven Pipeline Plugin 0.6.
Maven Pipeline Plugin allows reading arbitrary files from the Jenkins master
Due to an improperly performed plugin release, version 0.6 of the Maven Pipeline Plugin is still affected by the vulnerability originally announced in the 2017-03-07 security advisory :
The Maven Pipeline Plugin allowed users to copy and read arbitrary files accessible from the Jenkins master process in a Pipeline script by specifying that file’s path on the Jenkins master as mavenSettingsFilePath or globalMavenSettingsFilePath.
SECURITY-441: high .
Users of Maven Pipeline Plugin 0.6 or earlier should update it to version 0.7. Version 2.0-beta-6 has been released correctly.