The Smash Balloon Social Post Feed WordPress plugin before 4.1.1 was affected by a reflected XSS in custom-facebook-feed in cff-top admin page.
[
{
"product": "Smash Balloon Social Post Feed",
"vendor": "Unknown",
"versions": [
{
"lessThan": "4.1.1",
"status": "affected",
"version": "4.1.1",
"versionType": "custom"
}
]
}
]