Mattermost versions 10.5.x <= 10.5.8 fail to validate access controls at time of access which allows user to read a thread via AI posts
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| github.com/mattermost/mattermost-server(Go) | 10.5.0 | 10.5.9 | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 0 | 8.0.0-20250721095846-c602a4a78e1f | N/A |
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