Critical flaw in the H2 open-source Java SQL database are similar to the Log4J vulnerability, but do not pose a widespread threat.

A newly discovered vulnerability in H2 database consoles could allow remote code execution, similarly to the recently rampant Log4j “Log4Shell” vulnerability. H2 is an open-source relational ...

H2 benchmarks significantly faster than HSQLDB, supports JDBC and ODBC, disk based or in-memory operation, supports XA, can be clustered for HA, supports encryption, and includes a web console app.