Before version 4.8.2, WordPress was susceptible to a Cross-Site Scripting attack in the link modal via a javascript: or data: URL.
{ "versions": [ { "introduced": "0" }, { "last_affected": "4.8.1" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14718.json"