Hi
What node access modules do you have installed?
Have you rebuilt the node access permissions at admin/content/node-settings?
You can install devel which comes with a block for testing node access.
Do any of your modules implement hook_menu_alter - they could be overriding access here?
Lee

On Wed, 2010-07-21 at 14:13 +0300, Idan Arbel wrote:

Hello,

I have strange critical issue with anonymous user being able to edit nodes.

I have nodes created by anonymouse users (created using node import) and any anonymous user can edit them.

in the permissions anonymous user don't have permissions to edit anything.

Idan