CVE-2026-44786

CVE-2026-44786 affects Discourse: versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1 allow chat events from public category channels to be published to MessageBus without proper permission scoping, enabling any MessageBus subscr...