journalpump is a daemon that takes log messages from journald and pumps them to a given output. A logging vulnerability was found in journalpump which logs out the configuration of a service integration in plaintext to the supplied logging pipeline, including credential information contained in the configuration if any. The problem has been patched in journalpump 2.5.0.
https://github.com/Aiven-Open/journalpump/security/advisories/GHSA-738v-v386-8r6g
https://github.com/Aiven-Open/journalpump/commit/390e69bc909ba16ad5f7b577010b4afc303361da