CVE-2021-30478 | BDVDB-2026-152161 Detail

Description#

An issue was discovered in Zulip Server before 3.4. A bug in the implementation of the can_forge_sender permission (previously is_api_super_user) resulted in users with this permission being able to send messages appearing as if sent by a system bot, including to other organizations hosted by the same Zulip installation.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

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

Exploit#

No public exploit known

History#

Version 12021-04-14Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.