CVE-2026-16067: 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, trustin
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.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-16067
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-16067 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Event Booking Manager
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-16064: The Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 does not properly veri…nvd · 2026-08-02
- mediumCVE-2026-16063: The Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 does not sanitise or e…nvd · 2026-08-02
- mediumCVE-2026-16062: The Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 does not prevent the d…nvd · 2026-08-02
- mediumCVE-2026-17166: The Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Cal…nvd · 2026-07-29
- highCVE-2026-12987: The Events Manager WordPress plugin before 7.3.7 does not safely handle booking-registration d…nvd · 2026-07-22
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