The Remove Footer Credit WordPress plugin before 1.0.11 does properly sanitise its settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.
[
{
"product": "Remove Footer Credit",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.0.11",
"status": "affected",
"version": "1.0.11",
"versionType": "custom"
}
]
}
]