CVE-2021-30478
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 per…
Published: 2021-04-14 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7