{"id":"CVE-2024-9865","aliases":["EUVD-2024-50171","GHSA-j842-3w73-c63r"],"status":"published","title":"EventPrime – Modern Events Calendar, Bookings and Tickets \u003c= 4.0.4.7 - Unauthenticated Stored Cross-Site Scripting via Transaction Log","description":"The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 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 a user accesses the transaction log for a booking.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00392,"percentile":0.33741,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-10-24T06:50:23Z","modified":"2026-06-17T08:25:24Z","products":[{"vendor":"metagauss","product":"eventprime"},{"vendor":"metagauss","product":"eventprime – events calendar, bookings and tickets"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/18ded977-5297-4b6f-b9f3-0567f995d08a?source=cve","tags":["Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3168585%40eventprime-event-calendar-management\u0026new=3168585%40eventprime-event-calendar-management\u0026sfp_email=\u0026sfph_mail=","tags":["Patch"]},{"url":"https://plugins.trac.wordpress.org/changeset/3170503/","tags":["Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-9865"},{"url":"https://plugins.trac.wordpress.org/changeset/3170503"},{"url":"https://github.com/advisories/GHSA-j842-3w73-c63r"}],"sources":{"cve":[{"id":"CVE-2024-9865","title":"EventPrime – Modern Events Calendar, Bookings and Tickets \u003c= 4.0.4.7 - Unauthenticated Stored Cross-Site Scripting via Transaction Log","description":"The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 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 a user accesses the transaction log for a booking.","status":"published","published":"2024-10-24T06:50:23.856Z","modified":"2026-04-08T16:37:42.992Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:06.48311Z"}],"euvd":[{"id":"EUVD-2024-50171","description":"The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 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 a user accesses the transaction log for a booking.","status":"published","published":"2024-10-24T06:50:23Z","modified":"2026-04-08T16:37:42Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:07.886903Z"}],"ghsa":[{"id":"GHSA-j842-3w73-c63r","title":"The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to...","description":"The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 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 a user accesses the transaction log for a booking.","status":"published","published":"2024-10-24T09:31:00Z","modified":"2024-10-24T09:31:04Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:35.380011Z"}],"nvd":[{"id":"CVE-2024-9865","description":"The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 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 a user accesses the transaction log for a booking.","status":"published","published":"2024-10-24T07:15:02.987Z","modified":"2026-06-17T08:25:24.517Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:33.928543Z"}]}}