What’s Vulnerable › Vulnerabilities
CVE-2026-15152: WP Hotel Booking < 2.3.2 - Unauthenticated PayPal Payment Bypass
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-06 · updated 2026-08-26
- Weakness: CWE-345
Description
The WP Hotel Booking WordPress plugin before 2.3.2 does not verify that a payment notification corresponds to a payment made to the site's own merchant account, nor that the paid amount matches the booking total, allowing unauthenticated users to have their bookings marked as fully paid without any payment reaching the site owner.
Affected products
- thimpress WP Hotel Booking: before 2.3.2 — fixed in 2.3.2
How to fix
Upgrade to a fixed version: thimpress WP Hotel Booking 2.3.2. Check the vendor advisory for mitigations.
References
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