Discourse is a platform for community discussion. Users who receive an invitation link that is not scoped to a single email address can enter any non-admin users email and gain access to their account when accepting the invitation. All users should upgrade to the latest version. A workaround is temporarily disabling invitations with SiteSetting.max_invites_per_day = 0 or scope them to individual email addresses.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Discourse | Discourse | * | 2.8.10 (excluding) |
| Discourse | Discourse | 2.9.0-beta1 (including) | 2.9.0-beta1 (including) |
| Discourse | Discourse | 2.9.0-beta10 (including) | 2.9.0-beta10 (including) |
| Discourse | Discourse | 2.9.0-beta2 (including) | 2.9.0-beta2 (including) |
| Discourse | Discourse | 2.9.0-beta3 (including) | 2.9.0-beta3 (including) |
| Discourse | Discourse | 2.9.0-beta4 (including) | 2.9.0-beta4 (including) |
| Discourse | Discourse | 2.9.0-beta5 (including) | 2.9.0-beta5 (including) |
| Discourse | Discourse | 2.9.0-beta6 (including) | 2.9.0-beta6 (including) |
| Discourse | Discourse | 2.9.0-beta7 (including) | 2.9.0-beta7 (including) |
| Discourse | Discourse | 2.9.0-beta8 (including) | 2.9.0-beta8 (including) |
| Discourse | Discourse | 2.9.0-beta9 (including) | 2.9.0-beta9 (including) |