Required CVE Record Information
Description
Mattermost fails to scope the WebSocket response around notified users to a each user separately resulting in the WebSocket broadcasting the information about who was notified about a post to everyone else in the channel.
CVSS 1 Total
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 4.3 | MEDIUM | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Credits
- Daniel Espino Garcia finder
References 1 Total
Updated:
This container includes required additional information provided by the CVE Program for this vulnerability.
References 1 Total
- https://mattermost.com/security-updates x_transferred