Vulnerability · Published May 4, 2026 · Assigned by VulnCheck

CVE-2026-41471Easy PayPal Events & Tickets < 1.4 Information Disclosure via QR Code Endpoint

High 7.5

In plain English

A high-severity authorization bypass via user-controlled key in easy-paypal-events-tickets from Scott Paterson. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.3%top 71.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 products (as reported)

Vendor	Product	Versions
Scott Paterson	easy-paypal-events-tickets	0 – before 1.4.0

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://gist.github.com/4lec4st/9fd04b4bfadb3f7e388f61588f5f2564 technical-description, exploit
https://wordpress.org/plugins/easy-paypal-events-tickets/#developers product, patch
https://www.vulncheck.com/advisories/easy-paypal-events-tickets-information-disclosure-via-qr-code-endpoint third-party-advisory