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Medium 4.3Published Apr 14, 2026

CVE-2026-4109Eventin – Events Calendar, Event Booking, Ticket & Registration (AI Powered) <= 4.1.8 Missing Authorization to Authenticated (Subscriber+) Order Information Exposure

Updated under an hour ago ()

Does this affect you?

It affects arraytics Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered). Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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.

CVSS
4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE)
CWE-862
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
Wordfence
NVD analysis
Deferred
Record last updated
Apr 14, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
arraytics Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
arraytics:eventin_event_calendar_event_registration_tickets_and_booking_ai_powered (from the name)
through 4.1.8
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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