The Logo Showcase with Slick Slider WordPress plugin before 1.2.4 does not sanitise the Grid Settings, which could allow users with a role as low as Author to perform stored Cross-Site Scripting attacks via post metadata of Grid logo showcase.
[
{
"product": "Logo Showcase with Slick Slider – Logo Carousel, Logo Slider & Logo Grid",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.2.4",
"status": "affected",
"version": "1.2.4",
"versionType": "custom"
}
]
}
]