Netscape Communicator 4.x Exposes Local Files
Reported April 19, 2000 by Bennett Haselton
As summarized from Bennett"s detailed explanation:
document.cookie = "jscookie=\<script\>alert("hello world")\</script\>;expires=Fri, 31 Dec 2000 23:00:00 GMT;domain=.peacefire.org;path=/"
The contents of the cookies.txt file would be: <script>alert("hello world")</script>
Discovered and reported by Bennett Haselton