The Zend Developer Zone has pointed out a new cross-site scripting vulnerability just released with the popular phpMyAdmin database management package.
According to Secunia's release on the issue:
Input passed to the "fieldkey" parameter in browse_foreigners.php and input passed to the "PMA_sanitize()" function is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
This problem is in all versions prior to 2.10.1, so users should update immediately to keep themselves and their data safe.