CyberRota Analysis
AI-GeneratedBlueprint Studio prior to version 2.5.2 has a vulnerability in its terminal command execution path, allowing administrators to execute commands in directories outside the intended Home Assistant configuration directory. This could lead to unauthorized access or modification of host paths, undermining filesystem restrictions and potentially exposing sensitive data. Home Assistant administrators should prioritize updating to version 2.5.2 to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
Blueprint Studio is a VS Code-like file editor for Home Assistant configuration files. Prior to 2.5.2, the legacy stateless terminal command execution path in custom_components/blueprint_studio/backend/terminal_manager.py accepted a cwd working-directory parameter and checked only whether the directory existed, without requiring it to remain inside the Home Assistant configuration directory. An administrator using the restricted terminal helper could select an existing directory outside the intended configuration boundary. Commands could then access or modify host paths permitted by the Home Assistant container and filesystem permissions, weakening the helper's expected filesystem restriction. This issue is fixed in version 2.5.2.