Verified on MySQL 5.7; Password logging should follow the rules specified on https://dev.mysql.com/doc/refman/5.7/en/password-logging.html, but it seems it's not caught correctly when the grant statement fails. I'll send this upstream.
The error log will contain usernames for failed logins, but I can't think of much else in the way of PII it would contain.
Verified on MySQL 5.7; Password logging should follow the rules specified on https:/ /dev.mysql. com/doc/ refman/ 5.7/en/ password- logging. html, but it seems it's not caught correctly when the grant statement fails. I'll send this upstream.
The error log will contain usernames for failed logins, but I can't think of much else in the way of PII it would contain.