VULNERABILITY INTELLIGENCE
CVE-2026-12987
CVSS score7.5 HIGH
EPSS probability0.45%
CISA KEVNot currently listed
Published2026-07-22
Last modified2026-07-22
CVSS vectorCVSS: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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-89