| 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) | 2026-07-17 |
| Last modified | 2026-07-29 |
| Affected versions | openclaw < 2026.6.6 |
| Fixed in | 2026.6.6 |
| Weakness | CWE-184 |
| CISA KEV | not listed |
NVD description
OpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host exec that fails to properly sanitize rustup startup variables. Attackers with lower-trust caller access or configured input paths can execute or persist actions beyond their intended authorization level.
What to do
- Upgrade OpenClaw to
2026.6.6or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-62203
- https://github.com/openclaw/openclaw/security/advisories/GHSA-wxh3-g47h-q3mc
- https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-rustup
Read more
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