CVE-2026-12987 – Events Manager < 7.3.7 – Unauthenticated SQL Injection via PHP Object Injection in Booking Registration

CVE ID :CVE-2026-12987

Published : July 22, 2026, 7:16 a.m. | 29 minutes ago

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.

Severity: 0.0 | NA

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