XSS vulnerability found in Google "Translate foreign language" feature

A Security Researcher with handle "PandaSec" , have discovered Cross Site Scripting (XSS) vulnerability in the Google.

The "Translate foreign language" feature found to be vulnerable to Non-persistent xss attack.

The Researcher test the vulnerability in Firefox 14.0 , successfully exploit the vulnerability.  According to researcher statement, the older version's were not affected.

He immediately reported to google about the vulnerability. The Google has replied with the following message "Congratulations! This vulnerability is eligible for a reward of $500."

The vulnerability has been fixed now.