What the vulnerability does
01Description
Missing Authorization vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WebinarPress: from n/a through <= 1.33.28.
Explanation of Vulnerability in Simple Terms
02Summary
WebinarPress versions up to 1.33.28 lack proper authorization checks, allowing authenticated users to access sensitive information they should not be able to view. An attacker with a low-privilege account can read data belonging to other users or the system without additional interaction. This affects confidentiality but not data integrity or availability.
What an attacker can do
03Attacker Capabilities
Read sensitive information belonging to other users or the system.
Potential impact on your site
04Site Impact
User data and system information may be exposed to any authenticated account holder.
Conditions required to exploit
05Prerequisites
Attacker must have a valid low-privilege account on the site.
Key dates
06Disclosure timeline
April 1, 2025
CVE published
April 28, 2026
Record updated