Serverpod is an app and web server, built for the Flutter and Dart ecosystem. An issue was identified with the old password hash algorithm that made it susceptible to rainbow attacks if the database was compromised. This vulnerability is fixed by 1.2.6.
https://github.com/serverpod/serverpod/security/advisories/GHSA-r75m-26cq-mjxc
https://github.com/serverpod/serverpod/commit/a78b9e9f1de74d1300633a122b6cc0f064139ad6