Description
OpenClaw Slack versions before 2026.8.1 fail to properly enforce sender allowlists in multi-person direct messages. Disallowed participants can trigger Slack agents and access tools and data granted to those agents by bypassing configured sender policies.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| openclaw | slack | < 2026.8.1 | 2026.8.1 |
Advisories 1
- WID-SEC-2026-3316 OpenClaw: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 27, 2026
References
- GitHub Security Advisory (GHSA-58qx-6m8p-wh2j) vendor-advisory
- VulnCheck Advisory: OpenClaw Slack before 2026.8.1 Authentication Bypass via Group DM third-party-advisory