| Component | OpenClaw |
| Severity | high (CVSS 8) |
| CVSS vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N |
| Published (NVD) | 2026-07-17 |
| Last modified | 2026-07-20 |
| Affected versions | openclaw < 2026.6.5 |
| Fixed in | 2026.6.5 |
| Weakness | CWE-345 |
| CISA KEV | not listed |
NVD description
OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability in HTTP Canvas responses that allows lower-trust callers to forge trusted A2UI actions. Attackers can perform actions requiring stronger authorization by submitting crafted requests through configured input paths, bypassing intended policy checks.
What to do
- Upgrade OpenClaw to
2026.6.5or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-62215
- https://github.com/openclaw/openclaw/security/advisories/GHSA-vr7j-7684-7gm5
- https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-http-canvas
Read more
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