GHSA-j2h2-cvwh-cr64
Mattermost Server Sensitive Data Exposure
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server/v5 | < 5.20.0 | 5.20.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the `update_team` WebSocket event, aka MMSA-2020-0012.
References
External links from the advisory. They lead to third-party sites.