The Simple Events Calendar WordPress plugin through 1.4.0 does not sanitise, validate or escape the event_id POST parameter before using it in a SQL statement when deleting events, leading to an authenticated SQL injection issue
[
{
"product": "Simple Events Calendar",
"vendor": "Unknown",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "1.4.0",
"versionType": "custom"
}
]
}
]