title: Simple Link Directory < 7.7.2 - Unauthenticated SQL injection
description: 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
problem types: CWE-89 SQL Injection
affected:
{
product: Simple Link Directory
vendor: Unknown
versions:
lessThan: 7.7.2, status: affected, version: 7.7.2, versionType: custom
}