Redpanda before 23.1.21 and 23.2.x before 23.2.18 has missing authorization checks in the Transactions API.

rpk in Redpanda before 23.1.2 mishandles the redpanda.rpcservertls field, leading to (for example) situations in which there is a data type mismatch that cannot be automatically fixed by rpk, and instead a user must reconfigure (while a cluster is turned off) in order to have TLS on broker RPC ports. NOTE: the fix was also backported to the 22.2 and 22.3 branches.

Redpanda before 22.3.12 discloses cleartext AWS credentials. The import functionality in the rpk binary logs an AWS Access Key ID and Secret in cleartext to standard output, allowing a local user to view the key in the console, or in Kubernetes logs if stdout output is collected. The fixed versions are 22.3.12, 22.2.10, and 22.1.12.