| Component | OpenClaw |
| Severity | high (CVSS 8.8) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Published (NVD) | 2026-05-29 |
| Last modified | 2026-07-21 |
| Affected versions | openclaw < 2026.5.18 |
| Fixed in | 2026.5.18 |
| Weakness | CWE-863 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.5.18 contains a scope bypass vulnerability in the Gateway chat.send route that allows scoped clients to execute privileged commands. Attackers with operator.write scope can deliver commands through inherited external routes to bypass operator.approvals and operator.admin scope requirements, enabling unauthorized plugin, config, MCP, allowlist, and ACP mutations.
What to do
- Upgrade OpenClaw to
2026.5.18or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-35674
- https://github.com/openclaw/openclaw/security/advisories/GHSA-hw9r-h9mr-4jff
- https://www.vulncheck.com/advisories/openclaw-scope-bypass-via-inherited-chat-send-route
Read more
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