The SEO Redirection Plugin – 301 Redirect Manager WordPress plugin before 6.4 did not sanitise the Redirect From and Redirect To fields when creating a new redirect in the dashboard, allowing high privilege users (even with the unfiltered_html disabled) to set XSS payloads
[
{
"product": "SEO Redirection Plugin – 301 Redirect Manager",
"vendor": "Unknown",
"versions": [
{
"lessThan": "6.4",
"status": "affected",
"version": "6.4",
"versionType": "custom"
}
]
}
]