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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Mattermost | Mattermost | ≤ 8.1.6 | 8.1.7 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | < 8.1.7+incompatible | 8.1.7+incompatible | GO-2024-2448 |
| Go | github.com/mattermost/mattermost-server/v5 | all versions | — | GO-2024-2448 |
| Go | github.com/mattermost/mattermost-server/v6 | < 8.1.7 | 8.1.7 | GHSA-q7rx-w656-fwmv |
| Go | github.com/mattermost/mattermost-server/v6 | all versions | — | GO-2024-2448 |
| Go | github.com/mattermost/mattermost/server/v8 | < 8.1.7 | 8.1.7 | GHSA-q7rx-w656-fwmv |
| Go | github.com/mattermost/mattermost/server/v8 | all versions | — | GO-2024-2448 |