VulnerabilityDeferred

CVE-2026-16067

This allows unauthenticated users to book paid event tickets for free, obtaining completed bookings and valid tickets at no cost.

MEDIUM 5.3EPSS 0.24%

Does this matter?

Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.

Description

The Event Booking Manager for WooCommerce (Pro) WordPress plugin before 5.0.3 does not validate the ticket price on the server during its native (non-WooCommerce) checkout, trusting the per-ticket price supplied by the client instead of re-deriving the event's configured price. This allows unauthenticated users to book paid event tickets for free, obtaining completed bookings and valid tickets at no cost.

CVSS 3.1: 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS: 0.24% probability · 15th percentile
CISA KEV: Not listed
Weakness: CWE-472
Source: contact@wpscan.com

References

https://wpscan.com/vulnerability/f07eb346-7f25-4c5b-acda-aeec57d74496/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.