Zenoss Core through 5 Beta 3 allows remote attackers to bypass intended access restrictions by using a web-endpoint URL to invoke an object helper method, aka ZEN-15407.
https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing