The `solution` argument in `CleanSlateAsync` and `SolutionRestoreAsync` is interpolated into a command string with only double-quote escaping. On Windows, when the command is routed through `cmd.exe /c` (lines 130-136), an attacker can escape the quotes using characters like `" & malicious_command &`. For example, a solution argument of `test" & calc & echo "` would execute arbitrary commands. While this is a dev helper script and the risk is limited to developers running it manually, it violates secure coding practices for command execution.