Keywords that trigger mentions are leaked to other users
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mattermost | Mattermost | unaffected |
|
No data.
No data available yet.
Vendor Solution
Update Mattermost Server to versions 8.1.7, 9.3.0 or higher.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-0399 | 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. |
Github GHSA |
GHSA-q7rx-w656-fwmv | Mattermost notified all users in the channel when using WebSockets to respond individually |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.459% probability within 30 days)
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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