An issue was discovered in OpenTSDB 2.3.0. Many parameters to the /q URI can execute commands, including o, key, style, and yrange and y2range and their JSON input.
{ "cpe": "cpe:2.3:a:opentsdb:opentsdb:2.3.0:*:*:*:*:*:*:*", "source": "CPE_STRING", "extracted_events": [ { "introduced": "2.3.0" }, { "last_affected": "2.3.0" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12972.json"