In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
{
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "3.4.0"
}
],
"cpe": "cpe:2.3:a:getbootstrap:bootstrap:*:*:*:*:*:*:*:*"
}