Security Advisory

CVE-2026-44787

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-09 22:03:41

Last updated 2026-07-10 20:59:36

Assigner GitHub_M

CVSS score 8.2

State PUBLISHED

Description

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the signup flow could allow newly registered users to set primary_group_id and gain whisper-group privileges without legitimate group membership on sites with whispers_allowed_groups configured. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.

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