CVE-2026-39535: Fullworks Display Eventbrite Events

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Fullworks Display Eventbrite Events: up to and including 6.5.6

Published 2026-04-08. Last modified 2026-07-24.