Medium severity6.5NVD Advisory· Published Nov 6, 2026· Updated Nov 6, 2026
CVE-2026-109994
CVE-2026-109994
Description
The Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.1.29 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract the email address and phone number of any WordPress user, including administrators, by supplying their user id in a query-string parameter while placing the authenticated user's own id in the URL path.
Affected products
1Patches
Vulnerability mechanics
References
7- plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.26/core/AccessControl/Ownership.phpnvd
- plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.26/core/AccessControl/Ownership.phpnvd
- plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.26/core/speaker/Api/SpeakerController.phpnvd
- plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.26/core/speaker/Api/SpeakerController.phpnvd
- plugins.trac.wordpress.org/changeset/3749617/wp-event-solution/trunk/core/speaker/Api/SpeakerController.phpnvd
- plugins.trac.wordpress.org/changeset/3759930/wp-event-solution/trunk/core/speaker/Api/SpeakerController.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/7f890e7b-4255-4d74-b717-bc4c9ad0eea6nvd
News mentions
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