CVE-2026-16123: falha de média gravidade em nextlevelbuilder GoClaw
nextlevelbuilder GoClaw Invoke Endpoint tools_invoke.go ToolsInvokeHandler.ServeHTTP authorization
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 5.3epss 0.4%
A weakness has been identified in nextlevelbuilder GoClaw up to 3.13.2. Affected by this issue is the function ToolsInvokeHandler.ServeHTTP of the file internal/http/tools_invoke.go of the component Invoke Endpoint. This manipulation causes missing authorization. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
nextlevelbuilder · GoClawPoCs públicas encontradas — 1
cve_referencegithub.com/nextlevelbuilder/goclaw/issues/1217não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — nextlevelbuilder GoClaw
No mesmo produto, das mais perigosas para as menos.
CVE-2026-10219MEDIUMnextlevelbuilder GoClaw write_file Tool fsbridge.go FsBridge.WriteFile os command injectionEPSS 1.5%CVE-2026-15625MEDIUMnextlevelbuilder GoClaw exec_approval.go ExecApprovalManager.CheckCommand incomplete blacklistEPSS 0.5%CVE-2026-16124MEDIUMnextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgeryEPSS 0.5%CVE-2026-15626MEDIUMnextlevelbuilder GoClaw ACP ToolBridge Workspace tool_bridge.go writeFile path traversalEPSS 0.4%CVE-2026-15627MEDIUMnextlevelbuilder GoClaw tool.go handleNavigate information disclosureEPSS 0.4%CVE-2026-16120MEDIUMnextlevelbuilder GoClaw exec_approval.go extractBin name resolutionEPSS 0.4%
Referências
https://github.com/nextlevelbuilder/goclaw/https://github.com/nextlevelbuilder/goclaw/issues/1217https://github.com/nextlevelbuilder/goclaw/issues/1217#issuecomment-4759982122https://vuldb.com/cve/CVE-2026-16123https://vuldb.com/submit/856857https://vuldb.com/vuln/379832https://vuldb.com/vuln/379832/cti