CVE-2026-41471

Easy PayPal Events & Tickets <= 1.3 - Insecure Direct Object Reference to Unauthenticated Information Exposure

2026-05-04 00:00

Strategic Overview

Status: Patched in 1.4
Affected Plugin: Easy PayPal Events & Tickets
Affected Version: <= 1.3
CVSS: 5.3Medium
Weakness type: CWE-639 · Authorization Bypass Through User-Controlled Key
CVE: CVE-2026-41471

View all Easy PayPal Events & Tickets vulnerabilities

At a glance

CVE-2026-41471 is a medium-severity Authorization Bypass Through User-Controlled Key vulnerability in the Easy PayPal Events & Tickets WordPress plugin, affecting versions <= 1.3. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.4; sites on affected versions should update now. Disclosed May 2026, reported by 4lec4st.

Vulnerability Overview

The Easy PayPal Events & Tickets plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 1.3 due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view others order details.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-639: Authorization Bypass Through User-Controlled Key

Reaching this weakness in Easy PayPal Events & Tickets <= 1.3 takes no account at all. Authorization bypass through a user-controlled key, often called insecure direct object reference, means the application looks up a record by an identifier from the request without checking that the caller owns it.

Changing a number in the request is enough to read or modify other users' records, which on commerce and membership sites means customer data. For Easy PayPal Events & Tickets the fix is 1.4: builds <= 1.3 are affected, anything from 1.4 onward is not.

Remediation

Update to version 1.4, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Easy PayPal Events & Tickets 1.4 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-41471 https://www.wordfence.com/threat-intel/vulnerabilities/id/dd090b6b-e428-4bfa-b3d0-9fb6de92cf9d https://nvd.nist.gov/vuln/detail/CVE-2026-41471

Related records

Other vulnerabilities in Easy PayPal Events & Tickets

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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