The Registrations for the Events Calendar WordPress plugin before 2.7.10 does not escape the qtype parameter before outputting it back in an attribute in the settings page, leading to a Reflected Cross-Site Scripting
[
{
"product": "Registrations for the Events Calendar – Event Registration Plugin",
"vendor": "Unknown",
"versions": [
{
"lessThan": "2.7.10",
"status": "affected",
"version": "2.7.10",
"versionType": "custom"
}
]
}
]