| Component | OpenClaw |
| Severity | critical (CVSS 9.6) |
| CVSS vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| Published (NVD) | 2026-05-06 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.4.10 |
| Fixed in | 2026.4.10 |
| Weakness | CWE-1188 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.4.10 contains an improper network binding vulnerability in the sandbox browser CDP relay that exposes Chrome DevTools Protocol on 0.0.0.0. Attackers can access the DevTools protocol outside intended local sandbox boundaries by exploiting the overly broad binding configuration.
What to do
- Upgrade OpenClaw to
2026.4.10or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-43581
- https://github.com/openclaw/openclaw/security/advisories/GHSA-525j-hqq2-66r4
- https://github.com/openclaw/openclaw/commit/fbf11ebdb7110632f93926d0ac7b48f04cb44d77
- https://www.vulncheck.com/advisories/openclaw-chrome-devtools-protocol-exposure-via-overly-broad-cdp-relay-binding
Read more
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