| 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) | 2026-05-05 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw >= 2026.2.23, < 2026.4.12 |
| Fixed in | 2026.4.12 |
| Weakness | CWE-863 |
| CISA KEV | not listed |
NVD description
OpenClaw versions 2026.2.23 before 2026.4.12 contain a weakened exec approval binding vulnerability in busybox and toybox applet execution that allows attackers to obscure which applet would actually run. Attackers can exploit opaque multi-call binaries to bypass exec approval mechanisms and weaken risk classification of unsafe applet invocations.
What to do
- Upgrade OpenClaw to
2026.4.12or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-43530
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2cq5-mf3v-mx44
- https://github.com/openclaw/openclaw/commit/666f48d9b882a8a1415ca53f9567c72499d850c9
- https://www.vulncheck.com/advisories/openclaw-weakened-exec-approval-binding-via-busybox-and-toybox-applet-execution
Read more
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