Medium (4.3) in themewinter eventin. EPSS 0.4% chance of exploitation in the next 30 days.
The Event Manager, Events Calendar, Tickets, Registrations – Eventin plugin for WordPress is vulnerable to unauthorized data importation due to a missing capability check on the 'import_file' function in all versions up to, and including, 4.0.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to import events, speakers, schedules and attendee data.
Severity
CVSS 3.1
4.3 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)