The Simple Link Directory WordPress plugin before 7.7.2 does not validate and escape the post_id parameter before using it in a SQL statement via the qcopd_upvote_action AJAX action (available to unauthenticated and authenticated users), leading to an unauthenticated SQL Injection
[
{
"product": "Simple Link Directory",
"vendor": "Unknown",
"versions": [
{
"lessThan": "7.7.2",
"status": "affected",
"version": "7.7.2",
"versionType": "custom"
}
]
}
]