managers/socketManager.ts in PreMiD through 2.1.3 has a locally hosted socketio web server (port 3020) open to all origins, which allows attackers to obtain sensitive Discord user information.
{
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.1.3"
}
],
"cpe": "cpe:2.3:a:premid:premid:*:*:*:*:*:*:*:*"
}