Cross-site scripting (XSS) vulnerability in the command-line client in MySQL 5.0.26 through 5.0.45 and other versions including versions later than 5.0.45 when the --html option is enabled allows attackers to inject arbitrary web script or HTML by placing it in a database cell which might be accessed by this client when composing an HTML document. NOTE: as of 20081031 the issue has not been fixed in MySQL 5.0.67.