| Component | OpenClaw |
| Severity | critical (CVSS 9.1) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Published (NVD) | 2026-05-05 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw >= 2026.4.7, < 2026.4.14 |
| Fixed in | 2026.4.14 |
| Weakness | CWE-184 |
| CISA KEV | not listed |
NVD description
OpenClaw versions 2026.4.7 before 2026.4.14 contain a privilege escalation vulnerability where heartbeat owner downgrade logic skips webhook wake events carrying untrusted content. Attackers can exploit this by sending untrusted webhook wake events to preserve owner-like execution context when the run should have been downgraded.
What to do
- Upgrade OpenClaw to
2026.4.14or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-43566
- https://github.com/openclaw/openclaw/security/advisories/GHSA-g2hm-779g-vm32
- https://github.com/openclaw/openclaw/commit/31281bc92f55796817a92bc43f722cba1e77ab42
- https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-untrusted-webhook-wake-events
Read more
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