Simditor through 2.3.21 allows DOM XSS via an onload attribute within a malformed SVG element.
{
"cpe": "cpe:2.3:a:mycolorway:simditor:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.3.21"
}
],
"source": "CPE_FIELD"
}