Apache IoTDB grafana-connector version 0.13.0 contains an interface without authorization, which may expose the internal structure of database. Users should upgrade to version 0.13.1 which addresses this issue.
https://github.com/advisories/GHSA-c86f-9grv-pmqf
https://lists.apache.org/thread/kcpqgstvgf8sxy9ktxm1836nlwc8xy3j