Hello Piotr,

On Mon, Mar 1, 2010 at 22:11, Piotr Minkina <[email protected]> wrote:
> In example I can run "echo $(/bin/sh)" or "echo $(/bin/su)", or every other 
> command.

Thank you for reporting this. You are absolutely right that the
default configuration of lshell permits this, and it should not.

I have already corrected this bug in the upcoming version of lshell.

A temporary fix would be to add "$" in the forbidden list:
---------------8<-----------------------8<---------------
##  a list of forbidden character or commands
forbidden       : [';', '&', '|','>','<', '$']
---------------8<-----------------------8<---------------

I am working on getting the new version out very soon.

Kind regards,
 Ignace M



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