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...

CVE-2026-19243: Improper Neutralization of Special Elements used in an OS Command

A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool.guardcommand/ExecTool.spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation leads to os command injection. The attack can be executed...