www/getfile.php in WPO WebPageTest 19.04 on Windows allows Directory Traversal (for reading arbitrary files) because of an unanchored regular expression, as demonstrated by the a.jpg.. substring.
{ "versions": [ { "introduced": "0" }, { "last_affected": "19.04" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17199.json"