Unrated severityNVD Advisory· Published Jul 19, 2026· Updated Jul 20, 2026
nextlevelbuilder GoClaw credentialed_exec.go ExecTool.Execute improper authorization
CVE-2026-16199
Description
A flaw has been found in nextlevelbuilder GoClaw up to 3.13.3-beta.3. This affects the function ExecTool.Execute of the file goclaw/internal/tools/credentialed_exec.go. Executing a manipulation can lead to improper authorization. The attack may be launched remotely. The exploit has been published and may be used.
Affected products
1- Range: <=3.13.3-beta.3
Patches
Vulnerability mechanics
References
6- github.com/nextlevelbuilder/goclaw/issues/1215mitreexploitissue-tracking
- vuldb.com/cve/CVE-2026-16199mitrethird-party-advisory
- vuldb.com/submit/857621mitrethird-party-advisory
- github.com/nextlevelbuilder/goclaw/issues/1215mitreissue-tracking
- vuldb.com/vuln/380015mitrevdb-entrytechnical-description
- vuldb.com/vuln/380015/ctimitresignaturepermissions-required
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