0

Is there a reliable crossbrowser way to open up a shell using javascript (e.g. explorer.exe)?

Dustin Hodges
  • 4,110
  • 3
  • 26
  • 41

3 Answers3

5

This is not possible as it would be a (gaping) security risk.

Jacob Relkin
  • 161,348
  • 33
  • 346
  • 320
1

No, that is not possible for security reasons. Accessing client machine is the problme here !

Sarfraz
  • 377,238
  • 77
  • 533
  • 578
0

If you have access to the client machine, and the client machines are all Windows XP or later, there actually is a way by defining a custom protocol as described in this SO question (Mozillazone article here).

That way, you can create links like my_custom_protocol://helloworld.txt that cause an explorer window to be opened in Windows.

This potentially opens a (however remote) security hole, as connecting a custom protocol to explorer.exe could be used to send arbitrary parameters to that executable. Make sure you are aware of the security implications; depending on your situation, it might work for you, though.

Community
  • 1
  • 1
Pekka
  • 442,112
  • 142
  • 972
  • 1,088