CVE-2026-90809: Improper Neutralization of Argument Delimiters in a Command

A vulnerability was identified in HKUDS nanobot up to 0.2.1. The affected element is the function ExecTool.guardcommand/ExecTool.spawn of the file nanobot/agent/tools/shell.py of the component ExecTool. Such manipulation leads to argument injection. It is possible to launch the attack remotely. T...