CVE-2026-110069
Modern Events Calendar Lite < 7.37.0 - Subscriber+ Sensitive Data Disclosure via mec_event_bookings and mec_attendees AJAX Actions
Unknown Modern Events Calendar Lite
CVSS
4.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 6% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 7.37.0Modern Events Calendar LiteCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
The Modern Events Calendar Lite WordPress plugin before 7.37.0 does not perform capability, nonce, or ownership checks before returning event booking and attendee data, allowing any authenticated user, including Subscribers, to disclose the names, email addresses, transaction IDs and payment amounts of every booking on the site.
Text from CVE List
Affected versions 1
- Modern Events Calendar Liteaffected: all versions before 7.37.0CVE List