The Smart Floating / Sticky Buttons WordPress plugin before 2.5.5 does not sanitise and escape some parameter before outputting them in attributes and page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
[
{
"product": "Smart Floating / Sticky Buttons – Call, Sharing, Chat Widgets & More – Buttonizer",
"vendor": "Unknown",
"versions": [
{
"lessThan": "2.5.5",
"status": "affected",
"version": "2.5.5",
"versionType": "custom"
}
]
}
]