| Component | OpenClaw |
| Severity | medium (CVSS 5.5) |
| CVSS vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Published (NVD) | 2026-04-28 |
| Last modified | 2026-07-24 |
| Affected versions | openclaw < 2026.3.31 |
| Fixed in | 2026.3.31 |
| Weakness | CWE-732 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.3.31 contains a local roots self-whitelisting vulnerability in appendLocalMediaParentRoots that allows model-initiated arbitrary host file read. Attackers can exploit improper media parent directory validation to exfiltrate credentials and access sensitive files.
What to do
- Upgrade OpenClaw to
2026.3.31or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-41366
- https://github.com/openclaw/openclaw/security/advisories/GHSA-57gh-m6rq-54cf
- https://github.com/openclaw/openclaw/commit/1ca4261d7e055d0be141ed79ebb1365d0fbc7364
- https://www.vulncheck.com/advisories/openclaw-arbitrary-host-file-read-via-appendlocalmediaparentroots-self-whitelisting
Read more
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