CVE-2021-30477

State: Published
Severity: Not scored
Published: Apr 14, 2021
Updated: Aug 3, 2024
Reserved: Apr 9, 2021

Description

An issue was discovered in Zulip Server before 3.4. A bug in the implementation of replies to messages sent by outgoing webhooks to private streams meant that an outgoing webhook bot could be used to send messages to private streams that the user was not intended to be able to send messages to.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://blog.zulip.com/2021/04/14/zulip-server-3-4/

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