The hndtst_action_instance_callback AJAX call of the Handsome Testimonials & Reviews WordPress plugin before 2.1.1, available to any authenticated users, does not sanitise, validate or escape the hndtst_previewShortcodeInstanceId POST parameter before using it in a SQL statement, leading to an SQL Injection issue.
[
{
"product": "Handsome Testimonials & Reviews",
"vendor": "Unknown",
"versions": [
{
"lessThan": "2.1.1",
"status": "affected",
"version": "2.1.1",
"versionType": "custom"
}
]
}
]