Medium 6.3Published Jul 18, 2026

CVE-2026-16121nextlevelbuilder GoClaw exec_approval.go isSafeBin improper authorization

Updated under an hour ago (Oct 27, 2026, 5:23 AM ET)

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It affects nextlevelbuilder GoClaw. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for nextlevelbuilder GoClaw

Exploited in the last 30 days

A vulnerability was identified in nextlevelbuilder GoClaw up to 3.13.2. Affected is the function isSafeBin of the file internal/tools/exec_approval.go. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
Weakness (CWE): CWE-285, CWE-266
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jul 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

nextlevelbuilder GoClaw nextlevelbuilder:goclaw	3.13.0; 3.13.1; 3.13.2	CNA record

References

References

https://vuldb.com/vuln/379830	vdb-entry, technical-description
https://vuldb.com/vuln/379830/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-16121	third-party-advisory
https://vuldb.com/submit/856827	third-party-advisory
https://github.com/nextlevelbuilder/goclaw/issues/1214	exploit, issue-tracking
https://github.com/nextlevelbuilder/goclaw/issues/1206	issue-tracking
https://github.com/nextlevelbuilder/goclaw/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.