Auth bypass in Nextlevelbuilder Goclaw
CVE-2026-10218
A vulnerability has been found in nextlevelbuilder GoClaw up to 3.11.3. This affects the function auth of the file internal/http/evolution_handlers.go. Such manipulation leads to improper authorization. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The project tagged the reported issue as bug.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (12.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Nextlevelbuilder Goclaw — versions 3.11.0, 3.11.1, 3.11.2
Weakness classification (CWE)
References
- vuldb.com/vuln/367497 (technical-description, vdb-entry)
- vuldb.com/vuln/367497/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-10218 (third-party-advisory)
- vuldb.com/submit/821938 (third-party-advisory)
- github.com/nextlevelbuilder/goclaw/issues/1120 (issue-tracking, exploit)
- github.com/nextlevelbuilder/goclaw/ (product)
Frequently asked questions
- What is CVE-2026-10218?
- CVE-2026-10218 is a medium-severity vulnerability in Nextlevelbuilder Goclaw, classified under Incorrect Privilege Assignment. CVSS score: 5.4/10. Published 2026-06-01.
- How severe is CVE-2026-10218?
- Medium severity. CVSS v3 base score is 5.4 out of 10.