Vulnerability was fixed in https://www.e-gold.com/acct/confirm.asp 
money transfer script.

Problem  description:

If authenticated user is referred to the script AccounID/PassPhrase validation is not performed.

By redirecting user to URL
https://www.e-gold.com/acct/confirm.asp?AccountID=123456&PassPhrase=somestring&PayeeAccount=MY_ACCOUNT&Amount=100&PAY_IN=1&WORTH_OF=Gold&Memo=Donation&IGNORE_RATE_CHANGE=y 
it's possible to transfer money to another account without validation.

On march, 13th 2006 reported to e-gold
On march, 14th 2006 fixed

Details posted on http://bhunter.awardspace.com/vuln-en.html 

I did get a small "buggs bounty" from e-gold for this info.