Auth bypass in Nextlevelbuilder Goclaw
CVE-2026-14716
A security vulnerability has been detected in nextlevelbuilder GoClaw up to 3.13.0-beta.2. Impacted is the function MethodRouter.Handle of the file internal/gateway/router.go of the component WebSocket RPC Handler. Such manipulation leads to incorrect authorization. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (31.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Nextlevelbuilder Goclaw — versions 3.13.0-beta.0, 3.13.0-beta.1, 3.13.0-beta.2
Weakness classification (CWE)
References
- vuldb.com/vuln/376305 (technical-description, vdb-entry)
- vuldb.com/vuln/376305/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-14716 (third-party-advisory)
- vuldb.com/submit/847501 (third-party-advisory)
- github.com/nextlevelbuilder/goclaw/issues/1188 (issue-tracking, exploit)
- github.com/nextlevelbuilder/goclaw/ (product)
Frequently asked questions
- What is CVE-2026-14716?
- CVE-2026-14716 is a medium-severity vulnerability in Nextlevelbuilder Goclaw, classified under Improper Authorization. CVSS score: 6.3/10. Published 2026-07-05.
- How severe is CVE-2026-14716?
- Medium severity. CVSS v3 base score is 6.3 out of 10.