What is CVE-2026-62191?

CVE-2026-62191 is a high-severity vulnerability in Openclaw, classified under Missing Authorization. CVSS score: 7.1/10. Published 2026-07-13.

How severe is CVE-2026-62191?

High severity. CVSS v3 base score is 7.1 out of 10.

Auth bypass in Openclaw

CVE-2026-62191

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconf…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Affected products

Openclaw — versions 2026.6.6, 2026.6.9

Weakness classification (CWE)

CWE-862 — Missing Authorization
CWE-863 — Incorrect Authorization

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-62191?: CVE-2026-62191 is a high-severity vulnerability in Openclaw, classified under Missing Authorization. CVSS score: 7.1/10. Published 2026-07-13.
How severe is CVE-2026-62191?: High severity. CVSS v3 base score is 7.1 out of 10.