CVE-2026-16986: Unknown Booking Package

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The Booking Package WordPress plugin before 1.7.25 does not validate the payment amount server-side against the stored service price, deriving the expected charge from attacker-supplied request values instead, so an unauthenticated attacker can pay an arbitrary fraction of a service's real price.

Affected products

• Unknown Booking Package: before 1.7.25 (fixed in 1.7.25)

Published 2026-08-26. Last modified 2026-08-26.