The Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments WordPress plugin before 3.7.0.1 does not sanitise the invitaion_code GET parameter when outputting it in the Activation Code page, leading to a reflected Cross-Site Scripting issue.
[
{
"product": "Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments",
"vendor": "Unknown",
"versions": [
{
"lessThan": "3.7.0.1",
"status": "affected",
"version": "3.7.0.1",
"versionType": "custom"
}
]
}
]