In Flarum Core 0.1.0-beta.7.1, a serious leak can get everyone's email address.
{
"cpe": "cpe:2.3:a:flarum:flarum:0.1.0:beta.7.1:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0.1.0-beta\\.7\\.1"
},
{
"last_affected": "0.1.0-beta\\.7\\.1"
}
],
"source": "CPE_STRING"
}