The SearchIQ WordPress plugin before 3.9 contains a flag to disable the verification of CSRF nonces, granting unauthenticated attackers access to the siq_ajax AJAX action and allowing them to perform Cross-Site Scripting attacks due to the lack of sanitisation and escaping in the customCss parameter
[
{
"product": "SearchIQ – The Search Solution",
"vendor": "Unknown",
"versions": [
{
"lessThan": "3.9",
"status": "affected",
"version": "3.9",
"versionType": "custom"
}
]
}
]