Vulnerabilities / EventPrime – Events Calendar, Bookings, Tickets & AI / WPSEC-2026-3040
EventPrime – Events Calendar, Bookings, Tickets & AI <= 4.3.8.0 - Authenticated (Contributor+) Sensitive Information Exposure via Bookings CSV Export
Medium 4.3
CWE-863Fixed in 4.3.9.0
- ID
- WPSEC-2026-3040
- Plugin
- EventPrime – Events Calendar, Bookings, Tickets & AI (eventprime-event-calendar-management)
- Affected
- all versions before 4.3.9.0
- Remediation
- Update to 4.3.9.0 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-863
- Usage
- Plugin Medium · Affected versions Medium among sites WPSec scans, 2026-11-13
- Attack surface
- EventPrime – Events Calendar, Bookings, Tickets & AI on WPSec AttackSurface
- Fix released
- Published
Description
The EventPrime plugin for WordPress is vulnerable to Sensitive Information Exposure via the all-bookings CSV export AJAX action in all versions up to, and including, 4.3.8.0 due to an insufficient capability check that only required the edit_posts capability instead of the bookings capability. This makes it possible for authenticated attackers, with Contributor-level access and above, to export every booking on the site, including attendee names, email addresses and payment details.
References
- https://wpsec.com/vuln/WPSEC-2026-3040/
- https://plugins.svn.wordpress.org/eventprime-event-calendar-management/tags/4.3.9.0/
- https://wordpress.org/plugins/eventprime-event-calendar-management/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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