The Welcart e-Commerce WordPress plugin before 2.9.5 does not validate files to be uploaded, as well as does not have authorisation and CSRF in an AJAX action handling such upload. As a result, any authenticated users, such as subscriber could upload arbitrary files, such as PHP on the server
[
{
"vendor": "Unknown",
"product": "Welcart e-Commerce",
"versions": [
{
"status": "affected",
"versionType": "semver",
"version": "0",
"lessThan": "2.9.5"
}
],
"defaultStatus": "unaffected",
"collectionURL": "https://wordpress.org/plugins"
}
]