EventPrime – Events Calendar, Bookings and Tickets <= 3.4.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending

published 2024-03-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-16898

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

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.

Patch / fix

fixed in 2 links 1

metagauss eventprime 3.4.4
theeventprime eventprime 3.4.4

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3043888%40ev… patch

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-03-11)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

metagauss EventPrime – Events Calendar, Bookings and Tickets

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

Sources

CVE List CVE-2024-1124
NVD CVE-2024-1124

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary