MySQL Other Vulnerability - CVE-2007-6303
MySQL 5.0.x before 5.0.51a 5.1.x before 5.1.23 and 6.0.x before 6.0.4 does not update the DEFINER value of a view when the view is altered which allows remote authenticated users to gain privileges via a sequence of statements including a CREATE SQL SECURITY DEFINER VIEW statement and an ALTER VIEW statement.