Open edX Ironwood.1 allows support/certificates?user= reflected XSS.
{
"cpe": "cpe:2.3:a:edx:open_edx:2019-03-15:*:*:*:*:*:*:*",
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2019-03-15"
}
]
}