What the vulnerability does
01Description
The Easy PayPal Events & Tickets plugin for WordPress before version 1.4 contains an information disclosure vulnerability in the QR code scanning endpoint that allows unauthenticated attackers to enumerate and retrieve all customer order records. Attackers can iterate over sequential WordPress post IDs through the scan_qr.php endpoint to harvest the complete set of orders stored in the database without requiring authentication or prior knowledge of specific order identifiers.
Explanation of Vulnerability in Simple Terms
02Summary
A vulnerability in easy-paypal-events-tickets before version 1.4.0 allows an attacker to read sensitive information without authentication. The vulnerability requires specific timing or conditions to exploit. Users should update to version 1.4.0 or later to remediate the issue.
What an attacker can do
03Attacker Capabilities
Read sensitive information from the plugin without needing to log in.
Potential impact on your site
04Site Impact
Sensitive data may be exposed to unauthenticated attackers if the site runs an affected version.
Conditions required to exploit
05Prerequisites
Network access to the site; specific timing or conditions required to trigger the vulnerability.
Key dates
06Disclosure timeline
May 4, 2026
CVE published
May 26, 2026
Record updated
