{"id":"CVE-2026-109381","revision":"61c97aa4d29b4c65a5ab20759c95f23f","records":[{"revision":"61c97aa4d29b4c65a5ab20759c95f23f","observedAt":"2026-10-28T08:06:08.476+00:00","statement":{"source":"cve-program","id":"CVE-2026-109381","aliases":[],"title":"Event Booking Manager for WooCommerce <= 5.7.8 - Authenticated (Shop Manager+) Privilege Escalation to 'page' Parameter","description":"The Mage Eventpress plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 5.7.8 This is due to the mep_grant_shop_manager_access() function hooking user_has_cap and unconditionally granting manage_options whenever an attacker-controllable request marker matches — most notably $_GET['page'] starting with 'mep_' or 'mpwem_', which is never validated against an actually registered EventPress screen. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to elevate their privileges to Administrator by appending ?page=mep_x to core admin URLs (options-general.","state":0,"publishedAt":"2026-10-28T06:45:05.954+00:00","modifiedAt":"2026-10-28T06:45:05.954+00:00","affected":[{"ecosystem":"Vendor product","name":"Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"magepeopleteam\",\n                    \"product\": \"Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThanOrEqual\": \"5.7.8\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2,"severity":"HIGH"}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/076607ec-d848-4b4e-986b-31287f8f0ae4?source=cve","https://plugins.trac.wordpress.org/browser/mage-eventpress/trunk/woocommerce-event-press.php#L504","https://plugins.trac.wordpress.org/browser/mage-eventpress/trunk/woocommerce-event-press.php#L432","https://plugins.trac.wordpress.org/browser/mage-eventpress/trunk/woocommerce-event-press.php#L405","https://github.com/magepeopleteam/mage-eventpress","https://plugins.trac.wordpress.org/changeset/3754150/mage-eventpress/trunk/woocommerce-event-press.php"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109381","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109381","identifiers":["CVE-2026-109381"]},"retained":false,"historicalAffected":[]}],"coverage":[]}