Vulnerability Description
OpenClaw before 2026.4.21 contains an authorization bypass vulnerability in command-auth.ts that allows non-owner senders to execute owner-enforced slash commands when wildcard inbound senders are configured without explicit owner allowFrom settings. Attackers can exploit this by sending commands like /send, /config, or /debug on affected channels to bypass owner-only command authorization checks.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.21 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/2aa93d44a1b2c7058c371f261fda2b5d4de4Patch
- https://github.com/openclaw/openclaw/commit/995febb7b1e811ff6a1df5b18c22de94103fPatch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-c28g-vh7m-fm7vThird Party Advisory
- https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-owner-enfoThird Party AdvisoryPatch
FAQ
What is CVE-2026-44991?
CVE-2026-44991 is a vulnerability with a CVSS score of 4.2 (MEDIUM). OpenClaw before 2026.4.21 contains an authorization bypass vulnerability in command-auth.ts that allows non-owner senders to execute owner-enforced slash commands when wildcard inbound senders are con...
How severe is CVE-2026-44991?
CVE-2026-44991 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-44991?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.