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CVE-2026-41471

HIGH 8.2 CVSS 4.0
Published
May 4, 2026
Last modified
October 26, 2026
NVD status
Deferred
Reported by
disclosure@vulncheck.com
Weakness
CWE-639
CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Description

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Scott Paterson easy-paypal-events-tickets — Before 1.4.0

References

  • gist.github.com https://gist.github.com/4lec4st/9fd04b4bfadb3f7e388f61588f5f2564
  • wordpress.org https://wordpress.org/plugins/easy-paypal-events-tickets/#developers
  • www.vulncheck.com https://www.vulncheck.com/advisories/easy-paypal-events-tickets-information-disclosure-via-qr-code-endpoint
  • nvd.nist.gov Official NVD record