Description
OpenClaw versions prior to 2026.2.22 contain an authorization bypass vulnerability in the Feishu allowFrom allowlist implementation that accepts mutable sender display names instead of enforcing ID-only matching. An attacker can set a display name equal to an allowlisted ID string to bypass authorization checks and gain unauthorized access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OpenClaw | OpenClaw | < 2026.2.22 | 2026.2.22 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | openclaw | < 2026.2.22 | 2026.2.22 | GHSA-j4xf-96qf-rx69 |
Advisories 1
- WID-SEC-2026-0586 OpenClaw: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 24, 2026
References
- GitHub Security Advisory (GHSA-j4xf-96qf-rx69) vendor-advisory
- Patch Commit patch
- VulnCheck Advisory: OpenClaw < 2026.2.22 - Authorization Bypass via Display Name Collision in Feishu allowFrom third-party-advisory