| Component | OpenClaw |
| Severity | medium (CVSS 4.3) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| Published (NVD) | 2026-07-26 |
| Last modified | 2026-07-27 |
| Affected versions | <= 0.2.1 read from the advisory text: NVD has not published CPE data yet |
| Fixed in | see the vendor advisory |
| Weakness | CWE-200CWE-284 |
| CISA KEV | not listed |
NVD description
A vulnerability has been found in mf-yang openclaw-cn up to 0.2.1. Affected by this issue is the function assertBrowserNavigationAllowed of the file src/browser/navigation-guard.ts of the component Scheme Handler. Such manipulation of the argument url leads to information disclosure. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
What to do
- NVD lists no fixed version yet: follow the vendor advisory below and keep OpenClaw off the public internet until a fix ships.
- Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-17457
- https://github.com/mf-yang/openclaw-cn/
- https://github.com/mf-yang/openclaw-cn/issues/561
- https://vuldb.com/cve/CVE-2026-17457
- https://vuldb.com/submit/862452
- https://vuldb.com/vuln/383319
- https://vuldb.com/vuln/383319/cti
Read more
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