Unrated severityNVD Advisory· Published Jul 18, 2026· Updated Jul 20, 2026
nextlevelbuilder GoClaw exec_approval.go isSafeBin improper authorization
CVE-2026-16121
Description
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.
Affected products
1- Range: <=3.13.2
Patches
Vulnerability mechanics
References
6- github.com/nextlevelbuilder/goclaw/issues/1214mitreexploitissue-tracking
- vuldb.com/cve/CVE-2026-16121mitrethird-party-advisory
- vuldb.com/submit/856827mitrethird-party-advisory
- github.com/nextlevelbuilder/goclaw/issues/1206mitreissue-tracking
- vuldb.com/vuln/379830mitrevdb-entrytechnical-description
- vuldb.com/vuln/379830/ctimitresignaturepermissions-required
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