MySQL 5.0.18 allows local users with access to a VIEW to obtain sensitive information via the "SELECT * FROM information_schema.views;" query, which returns the query that created the VIEW. NOTE: this issue has been disputed by third parties, saying that the availability of the schema is a normal and sometimes desired aspect of database access
Exposure of Sensitive Information to an Unauthorized Actor The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.