CVE-2026-18042: Unknown Wp Travel

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

The WP Travel WordPress plugin before 12.0.2 does not verify that the requester is authorized to act on the booking targeted by one of its front-end payment-message handlers, allowing unauthenticated attackers to cancel the payment on any customer's booking.

Affected products

• Unknown Wp Travel: before 12.0.2 (fixed in 12.0.2)

Published 2026-09-09. Last modified 2026-09-09.