Eventer WordPress Plugin SQL Injection Vulnerability in Attendee Management Function

A SQL injection vulnerability has been identified in the Eventer plugin for WordPress, affecting all versions through 3.9.8. The issue arises in the 'eventer_get_attendees' function, where insufficient escaping of user-supplied data in the 'event' parameter allows unauthenticated attackers to inject additional SQL queries. This exploitation could lead to unauthorized access to sensitive information within the database.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries and potentially access or extract sensitive information from the database.

Remediation

Users are advised to update the Eventer plugin to version 3.9.9 or a newer patched version.