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

Description (CNA)

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 (CNA)

Vendor / product	Versions
Unknown / Events Manager	affected 0 before 7.3.7

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/dac83702-298d-4422-b795-b7684cc3fb2b/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.