The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
[
{
"product": "XML Sitemaps",
"vendor": "Unknown",
"versions": [
{
"lessThan": "4.1.3",
"status": "affected",
"version": "4.1.3",
"versionType": "custom"
}
]
}
]