CVE-2021-25025

4.3 mediumEPSS 0.3%

Medium (4.3) in theeventscalendar eventcalendar. EPSS 0.3% chance of exploitation in the next 30 days.

The EventCalendar WordPress plugin before 1.1.51 does not have proper authorisation and CSRF checks in the add_calendar_event AJAX actions, allowing users with a role as low as subscriber to create events

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: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWEs: CWE-352, CWE-862
Published: 2022-01-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

theeventscalendar:eventcalendar

References

https://wpscan.com/vulnerability/24fb4eb4-9fe1-4433-8844-8904eaf13c0e
https://wpscan.com/vulnerability/24fb4eb4-9fe1-4433-8844-8904eaf13c0e

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