Nextcloud: Event privacy level does not work in Thunderbird

ID H1:439828
Type hackerone
Reporter maksemuz
Modified 2020-03-01T13:55:46


Events in shared calendar with changed privacy level to any other than public are shown in Thunderbird as public anyway (with all details) How to reproduce: 1 - create an event in user A's calendar shared to user B 2 - change privacy setting of this event to any other than public 3 - open Thunderbird as user B 4 - connect to user A's calendar 5 - behold the test event show as public with all details, not "Busy" brick for "show only busy" or nothing for "private"


Thunderbird user with read access can see all events with all details despite restrictions and thus can get some private info.