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.
References
Link | Resource |
---|---|
https://blog.zulip.com/2021/04/14/zulip-server-3-4/ | Release Notes Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-04-14T23:47:27
Updated: 2021-04-14T23:47:27
Reserved: 2021-04-09T00:00:00
Link: CVE-2021-30478
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-04-15T00:15:13.107
Modified: 2022-07-12T17:42:04.277
Link: CVE-2021-30478
JSON object: View
Redhat Information
No data.
CWE