CVE-2026-41471

high

Description

Easy PayPal Events & Tickets plugin for WordPress versions 1.3 and earlier contain 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. This plugin was officially closed as of 2026-03-18.

References

https://www.vulncheck.com/advisories/easy-paypal-events-tickets-information-disclosure-via-qr-code-endpoint

https://wordpress.org/plugins/easy-paypal-events-tickets

https://gist.github.com/4lec4st/9fd04b4bfadb3f7e388f61588f5f2564

Details

Source: Mitre, NVD

Published: 2026-05-04

Updated: 2026-05-05

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

CVSS v4

Base Score: 8.2

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.0016