Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission in Jenkins LTS 2.303.2 and earlier.
{ "cpes": [ "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*" ], "severity": "Critical" }