CVE-2024-12024: high-severity vulnerability in metagauss EventPrime – Events Calendar…
EventPrime – Events Calendar, Bookings and Tickets <= 4.0.7.3 - Unauthenticated Stored Cross-Site Scripting via Ticket Category and Ticket Type Name
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.4%
The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the em_ticket_category_data and em_ticket_individual_data parameters in all versions up to, and including, 4.0.7.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrative user accesses an injected page.
Note: this vulnerability requires the "Guest Submissions" setting to be enabled. It is disabled by default.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
metagauss · EventPrime – Events Calendar, Bookings and TicketsRelated CVEs — metagauss EventPrime – Events Calendar…
In the same product, most dangerous first.
CVE-2024-1127MEDIUMEventPrime – Events Calendar, Bookings and Tickets <= 3.4.1 - Missing Authorization to Authenticated (Subscriber+) Event ExportEPSS 0.5%CVE-2024-1126MEDIUMEventPrime – Events Calendar, Bookings and Tickets <= 3.4.2 - Missing Authorization to Authenticated (Subscriber+) Attendee List RetrievalEPSS 0.4%CVE-2026-13441HIGHEventPrime <= 4.3.4.2 - Unauthenticated Stored Cross-Site Scripting via 'new_event_type_background_color' ParameterEPSS 0.4%CVE-2026-1657MEDIUMEventPrime <= 4.2.8.4 - Missing Authorization to Unauthenticated Image Upload via 'ep_upload_file_media' AJAX EndpointEPSS 0.4%CVE-2025-14507MEDIUMEventPrime - Events Calendar, Bookings and Tickets <= 4.2.7.0 - Unauthenticated Sensitive Information Exposure via REST APIEPSS 0.4%CVE-2024-1123MEDIUMEventPrime – Events Calendar, Bookings and Tickets <= 3.4.2 - Missing Authorization to Arbitrary Post OverwriteEPSS 0.4%
References
https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/admin/partials/metaboxes/meta-box-tickets-panel-html.php#L216https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/admin/partials/metaboxes/meta-box-tickets-panel-html.php#L264https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/includes/class-ep-ajax.php#L1245https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/includes/class-ep-ajax.php#L971https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/includes/class-eventprime-sanitizer.php#L122https://www.wordfence.com/threat-intel/vulnerabilities/id/9e51c8b5-cbb9-48aa-9c99-69f1b39fb0b4?source=cve