A server-side request forgery vulnerability exists in Jenkins 2.120 and older, LTS 2.107.2 and older in ZipExtractionInstaller.java that allows users with Overall/Read permission to have Jenkins submit a HTTP GET request to an arbitrary URL and learn whether the response is successful (200) or not.
https://www.oracle.com/security-alerts/cpuapr2022.html
https://jenkins.io/security/advisory/2018-05-09/#SECURITY-794