CVE-2026-4109

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

The Eventin – Events Calendar, Event Booking, Ticket & Registration (AI Powered) plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the get_item_permissions_check() function in all versions up to, and including, 4.1.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read arbitrary order data including customer PII (name, email, phone) by iterating order IDs.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Apr 14, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-4109: Medium severity, CVSS 4.3 | Vulnix