What the vulnerability does
01Description
The Eventer - WordPress Event & Booking Manager Plugin plugin for WordPress is vulnerable to SQL Injection via the reg_id parameter in all versions up to, and including, 3.9.9.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Explanation of Vulnerability in Simple Terms
02Summary
The Eventer WordPress plugin through version 3.9.9.2 contains a flaw that allows authenticated users with low privileges to read sensitive data, modify site content, or disrupt service. The vulnerability requires a valid user account but no special interaction. Site administrators should update immediately to a version newer than 3.9.9.2.
What an attacker can do
03Attacker Capabilities
Read sensitive data, modify content, or disrupt the site's availability.
Potential impact on your site
04Site Impact
Any registered user can compromise data confidentiality, integrity, and availability of your site.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the site.
Key dates
06Disclosure timeline
March 7, 2025
CVE published
April 8, 2026
Record updated
