What is CVE-2026-16123?

CVE-2026-16123 is a medium-severity vulnerability in Nextlevelbuilder Goclaw, classified under Missing Authorization. CVSS score: 6.3/10. Published 2026-07-18.

How severe is CVE-2026-16123?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Auth bypass in Nextlevelbuilder Goclaw

CVE-2026-16123

A weakness has been identified in nextlevelbuilder GoClaw up to 3.13.2. Affected by this issue is the function ToolsInvokeHandler.ServeHTTP of the file internal/http/tools_invoke.go of the component Invoke Endpoint. This manipulation cause…

Vulnerability class: Broken Access Control

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

Nextlevelbuilder Goclaw — versions 3.13.0, 3.13.1, 3.13.2

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 (issue-tracking, exploit)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-16123?: CVE-2026-16123 is a medium-severity vulnerability in Nextlevelbuilder Goclaw, classified under Missing Authorization. CVSS score: 6.3/10. Published 2026-07-18.
How severe is CVE-2026-16123?: Medium severity. CVSS v3 base score is 6.3 out of 10.