CVE-2026-108731 — Raven 2.0.0 through 3.0.0 Missing Authorization via join_workspace Invite-Only Bypass
Raven 2.0.0 through 3.0.0 contains a missing authorization vulnerability that allows authenticated users to join invite-only Public workspaces by ignoring the can_only_join_via_…
Published: 2026-10-11 · CVSS: 5.3 · CVSS 4.0
Raven 2.0.0 through 3.0.0 contains a missing authorization vulnerability that allows authenticated users to join invite-only Public workspaces by ignoring the can_only_join_via_invite setting. Attackers with the Raven User role can call the join_workspace method to become persistent members, reading and posting in Public and Open channels.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7