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 |
Configurations
History
12 Jul 2022, 17:42
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-269 |
20 Apr 2021, 00:05
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://blog.zulip.com/2021/04/14/zulip-server-3-4/ - Release Notes, Vendor Advisory | |
| CWE | CWE-732 | |
| CVSS |
v2 : v3 : |
v2 : 4.0
v3 : 4.3 |
| CPE | cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:* |
15 Apr 2021, 00:35
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-04-15 00:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-30478
Mitre link : CVE-2021-30478
CVE.ORG link : CVE-2021-30478
JSON object : View
Products Affected
zulip
- zulip_server
CWE
CWE-269
Improper Privilege Management