Vulnerability in Mf-Yang Openclaw-Cn
CVE-2026-19008
A vulnerability was identified in mf-yang openclaw-cn up to 0.2.1. This issue affects the function assertNoSymlinkEscape of the file src/agents/sandbox-paths.ts of the component apply_patch Tool. Such manipulation leads to link following. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
EPSS: 0.003 (27.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Mf-yang Openclaw-cn — versions 0.2.0, 0.2.1
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-19008?
- CVE-2026-19008 is a medium-severity vulnerability in Mf-Yang Openclaw-Cn, classified under Improper Link Resolution Before File Access. CVSS score: 6.3/10. Published 2026-08-06.
- How severe is CVE-2026-19008?
- Medium severity. CVSS v3 base score is 6.3 out of 10.