Authentication Bypass by Spoofing vulnerability by replacing to exsiting notes in Apache Zeppelin.This issue affects Apache Zeppelin: from 0.10.1 before 0.11.0. Users are recommended to upgrade to version 0.11.0, which fixes the issue.
https://lists.apache.org/thread/3od2gfpwllmtc9c5ggw04ohn8s7w3ct9