CliInvoke.Specializations has command injection in PowerShell and Cmd shell wrappers

Impact An OS command injection vulnerability exists in the PowerShell and Cmd shell wrappers provided by the CliInvoke.Specializations package the PowershellProcessInvoker/CmdProcessInvoker invokers, and the UsePowerShell/UseCmd middleware in v3 pre-release versions. The wrappers re-run a...