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CVE-2026-12987

HIGH 7.5 CVSS 3.1
Published
July 22, 2026
Last modified
July 22, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The Events Manager WordPress plugin before 7.3.7 does not safely handle booking-registration data on sites using No-User-Account Booking Mode: a booker-supplied registration field is stored as booking meta and later deserialized without restricting allowed classes, enabling PHP object injection. The resulting gadget chain reaches a database query that is built without parameterisation, so an unauthenticated attacker can read arbitrary database data (e.g. user password hashes, secret keys) when the booking is later loaded.

Affected WordPress components

  • Events Manager – Calendar, Bookings, Tickets, and more! Plugin · events-manager
    Confirmed match Active
    Before 7.3.7
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Events Manager — Before 7.3.7

References

  • wpscan.com https://wpscan.com/vulnerability/dac83702-298d-4422-b795-b7684cc3fb2b/
  • nvd.nist.gov Official NVD record