Posting in the Magento forums has been disabled pending the implementation of a new and improved forum solution which should better serve the community.
For new questions please post at magento.stackexchange.com, the community-run support site for the Magento community. We will be providing updates on the new forum solution soon. For questions or concerns please email email@example.com.
Read up on vulnerability probing. It’s assholes who scan every site for known script holes. As Magento doesn’t give back a proper 404, you may now be in the queue for some more visits from this automated system.
It’s no worry in terms of Magento, but a sustained scan can bring your site down or worse, if they actually find you use that script, they may seek to exploit it.