CVE-2026-16122: Nextlevelbuilder Goclaw

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A security flaw has been discovered in nextlevelbuilder GoClaw up to 3.13.2. Affected by this vulnerability is the function extractBin/RequestApproval/matchesAllowlist of the file internal/tools/exec_approval.go. The manipulation results in incorrect authorization. The exploit has been released to the public and may be used for attacks.

Affected products

• Nextlevelbuilder Goclaw: version 3.13.0 only; version 3.13.1 only; version 3.13.2 only

Published 2026-07-18. Last modified 2026-07-20.