Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Unknown Event Booking Manager for WooCommerce (Pro) — Event Booking Manager for WooCommerce (Pro) < 5.0.3 - Unauthenticated Payment Bypass via Client-Controlled Ticket Price
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L N N U N L N 5.3 .0024 14.9 —
AFFECTED
Product Versions Fixed
Event Booking Manager for WooCommerce (Pro) unspecified —
TIMELINE
Jul 17 Reserved by WPScan
Aug 6 Published (CNA: WPScan)
Aug 7 EXPLOIT PUBLISHED — CVE-2026-16067 (Unknown Event Booking Manager for WooCommerce (Pro)). Public exploit reference added.
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 17, 2026 | Reserved | Reserved by WPScan |
| August 6, 2026 | Published | Published (CNA: WPScan) |
| August 7, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-16067 (Unknown Event Booking Manager for WooCommerce (Pro)). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Event Booking Manager for WooCommerce (Pro) | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16067 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.