mirror of
https://github.com/zulip/zulip.git
synced 2025-11-03 13:33:24 +00:00
6336322d2f
It was discovered by the Zulip development team that active users who had previously been subscribed to a stream incorrectly continued being able to use the Zulip API to access metadata for that stream. As a result, users who had been removed from a stream, but still had an account in the organization, could still view metadata for that stream (including the stream name, description, settings, and an email address used to send emails into the stream via the incoming email integration). This potentially allowed users to see changes to a stream’s metadata after they had lost access to the stream. This bug was present in all Zulip releases prior to today's Zulip Server 7.5.