The Title Experiments Free WordPress plugin before 9.0.1 does not sanitise and escape the id parameter before using it in a SQL statement via the wpex_titles AJAX action (available to unauthenticated users), leading to an unauthenticated SQL injection
[
{
"product": "Title Experiments Free",
"vendor": "Unknown",
"versions": [
{
"lessThan": "9.0.1",
"status": "affected",
"version": "9.0.1",
"versionType": "custom"
}
]
}
]