🔐 CVE Alert

CVE-2024-12024

HIGH 7.2

EventPrime – Events Calendar, Bookings and Tickets <= 4.0.7.3 - Unauthenticated Stored Cross-Site Scripting via Ticket Category and Ticket Type Name

CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th

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.

CWE CWE-79
Vendor metagauss
Product eventprime – events calendar, bookings and tickets
Published Dec 17, 2024
Last Updated Apr 8, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

metagauss / EventPrime – Events Calendar, Bookings and Tickets
0 ≤ 4.0.7.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/9e51c8b5-cbb9-48aa-9c99-69f1b39fb0b4?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/includes/class-ep-ajax.php#L971 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/includes/class-ep-ajax.php#L1245 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/includes/class-eventprime-sanitizer.php#L122 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/admin/partials/metaboxes/meta-box-tickets-panel-html.php#L216 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/eventprime-event-calendar-management/tags/4.0.5.3/admin/partials/metaboxes/meta-box-tickets-panel-html.php#L264

Credits

D.Sim