CVE-2022-39356 — Discourse user account takeover via email and invite link
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 user's email and gain…
Published: 2022-11-02 · CVSS: 8.9 · CVSS 3.1
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 user's 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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7