Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.2.22 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/4ed87a667263ed2d422b9d5d5a5d326e099fPatch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-j4xf-96qf-rx69Vendor Advisory
- https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-display-nThird Party Advisory
FAQ
What is CVE-2026-32021?
CVE-2026-32021 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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-on...
How severe is CVE-2026-32021?
CVE-2026-32021 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-32021?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.