The Meks Easy Photo Feed Widget WordPress plugin before 1.2.4 does not have capability and CSRF checks in the meks_save_business_selected_account AJAX action, available to any authenticated user, and does not escape some of the settings. As a result, any authenticated user, such as subscriber could update the plugin’s settings and put Cross-Site Scripting payloads in them
[
{
"product": "Meks Easy Photo Feed Widget",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.2.4",
"status": "affected",
"version": "1.2.4",
"versionType": "custom"
}
]
}
]