CVE-2026-32895 — OpenClaw < 2026.2.26 - Sender Authorization Bypass in Slack System Event Handlers
OpenClaw versions prior to 2026.2.26 fail to enforce sender authorization in member and message subtype system event handlers, allowing unauthorized events to be enqueued. Attac…
Published: 2026-03-21 · CVSS: 5.3 · CVSS 4.0
OpenClaw versions prior to 2026.2.26 fail to enforce sender authorization in member and message subtype system event handlers, allowing unauthorized events to be enqueued. Attackers can bypass Slack DM allowlists and per-channel user allowlists by sending system events from non-allowlisted senders through message_changed, message_deleted, and thread_broadcast events.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7