CVE-2026-39535 MEDIUM

CVE-2026-39535: WordPress Display Eventbrite Events plugin <= 6.5.6 - Broken Access Control vulnerability

Vendor Fullworks
Product Display Eventbrite Events
Weakness CWE-862 · Missing authorization
Published April 8, 2026
Last update April 29, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in fullworks Display Eventbrite Events widget-for-eventbrite-api allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Display Eventbrite Events: from n/a through <= 6.5.6.

Explanation of Vulnerability in Simple Terms

02Summary

Display Eventbrite Events versions 6.5.6 and earlier lack proper access controls, allowing unauthenticated attackers to read sensitive event data over the network. The vulnerability requires no user interaction and affects confidentiality only. Site administrators should update to a version newer than 6.5.6 as soon as available.

What an attacker can do

03Attacker Capabilities

Read sensitive event information without logging in.

Potential impact on your site

04Site Impact

Eventbrite event data may be exposed to anyone who knows the plugin is installed.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE