# Events Manager – Calendar, Bookings, Tickets, Appointments and more! <= 7.4.7 - Authenticated (Subscriber+) Sensitive Information Exposure via REST API Tickets Endpoints

- **ID:** WPSEC-2026-0820
- **Plugin:** Events Manager – Calendar, Bookings, Tickets, Appointments and more! (`events-manager`), https://wordpress.org/plugins/events-manager/
- **Affected versions:** from 7.3 before 7.4.8
- **Fixed in:** 7.4.8 (Update to 7.4.8 or later.)
- **Severity:** Medium 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
- **Weakness:** CWE-200
- **Usage among sites WPSec scans:** plugin Medium, affected versions Medium (as of 2026-10-13)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/events-manager
- **Fix released:** 2026-10-12
- **Published:** 2026-10-13
- **URL:** https://wpsec.com/vuln/WPSEC-2026-0820/

## Description

The Events Manager plugin for WordPress is vulnerable to Sensitive Information Exposure via the REST API ticket endpoints (/events/{id}/tickets and /tickets/{id}) in versions 7.3 up to, and including, 7.4.7. This is due to the endpoints returning hidden or unavailable tickets and booking-management fields to any logged-in user who can read the event, without checking whether that user can manage the event's bookings. This makes it possible for authenticated attackers, with subscriber-level access and above, to read hidden tickets and management data such as booking counts, reserved and pending spaces, and member role restrictions.

## References

- https://wpsec.com/vuln/WPSEC-2026-0820/
- https://plugins.svn.wordpress.org/events-manager/tags/7.4.8/
- https://wordpress.org/plugins/events-manager/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-0820/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.