[net.opentsdb:opentsdb] OpenTSDB Cross-site Scripting vulnerability

An issue was discovered in OpenTSDB 2.3.0. There is XSS in parameter json to the /q URI.

References

• https://nvd.nist.gov/vuln/detail/CVE-2018-12973
• https://github.com/OpenTSDB/opentsdb/issues/1240
• https://github.com/advisories/GHSA-r68m-wq3x-2hqw