The Modern Events Calendar Lite WordPress plugin before 6.4.0 does not sanitize and escape some of the Hourly Schedule parameters which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks
[
{
"product": "Modern Events Calendar Lite",
"vendor": "Unknown",
"versions": [
{
"lessThan": "6.4.0",
"status": "affected",
"version": "6.4.0",
"versionType": "custom"
}
]
}
]