Discourse is an open source platform for community discussion. A user can create a post with many replies, and then attempt to fetch them all at once. This can potentially reduce the availability of a Discourse instance. This problem has been patched in the latest version of Discourse. All users area are advised to upgrade. There are no known workarounds for this vulnerability.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Discourse | Discourse | * | 3.3.1 (excluding) |
| Discourse | Discourse | * | 3.4.0 (including) |
| Discourse | Discourse | 3.4.0 (including) | 3.4.0 (including) |