| Component | OpenClaw |
| Severity | medium (CVSS 6) |
| CVSS vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N |
| Published (NVD) | 2026-03-19 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.3.1 |
| Fixed in | 2026.3.1 |
| Weakness | CWE-367 |
| CISA KEV | not listed |
NVD description
OpenClaw versions prior to 2026.3.1 fail to pin executable identity for non-path-like argv[0] tokens in system.run approvals, allowing post-approval executable rebind attacks. Attackers can modify PATH resolution after approval to execute a different binary than the operator approved, enabling arbitrary command execution.
What to do
- Upgrade OpenClaw to
2026.3.1or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-31997
- https://github.com/openclaw/openclaw/security/advisories/GHSA-q399-23r3-hfx4
- https://www.vulncheck.com/advisories/openclaw-executable-rebind-via-unbound-path-token-in-system-run-approvals
Read more
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