{"id":"CVE-2026-16067","aliases":["EUVD-2026-54202","GHSA-3qf4-97w4-w66g"],"status":"published","title":"Event Booking Manager for WooCommerce (Pro) \u003c 5.0.3 - Unauthenticated Payment Bypass via Client-Controlled Ticket Price","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.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00324,"percentile":0.25786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-472"],"published":"2026-08-06T17:14:40Z","modified":"2026-08-26T16:31:16Z","products":[{"vendor":"unknown","product":"event booking manager for woocommerce (pro)"}],"references":[{"url":"https://wpscan.com/vulnerability/f07eb346-7f25-4c5b-acda-aeec57d74496/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16067"},{"url":"https://wpscan.com/vulnerability/f07eb346-7f25-4c5b-acda-aeec57d74496"},{"url":"https://github.com/advisories/GHSA-3qf4-97w4-w66g"}],"sources":{"cve":[{"id":"CVE-2026-16067","title":"Event Booking Manager for WooCommerce (Pro) \u003c 5.0.3 - Unauthenticated Payment Bypass via Client-Controlled Ticket Price","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.","status":"published","published":"2026-08-06T17:14:40.898Z","modified":"2026-08-07T14:14:48.358Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-472"],"updated_at":"2026-11-02T14:20:10.870108Z"}],"euvd":[{"id":"EUVD-2026-54202","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.","status":"published","published":"2026-08-06T17:14:40Z","modified":"2026-08-07T14:14:48Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:07.294457Z"}],"ghsa":[{"id":"GHSA-3qf4-97w4-w66g","title":"The Event Booking Manager for WooCommerce (Pro) WordPress plugin before 5.0.3 does not validate...","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.","status":"published","published":"2026-08-07T00:31:15Z","modified":"2026-08-07T15:33:10Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-472"],"updated_at":"2026-11-02T15:10:11.66732Z"}],"nvd":[{"id":"CVE-2026-16067","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.","status":"published","published":"2026-08-06T22:16:48.887Z","modified":"2026-08-26T16:31:16.753Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-472"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}