What’s Vulnerable › Vulnerabilities
CVE-2026-15149: WP Hotel Booking < 2.3.3 - Unauthenticated Payment Bypass via Price Manipulation
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% 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-20
Description
The WP Hotel Booking WordPress plugin before 2.3.3 does not ensure that room quantities and the resulting order total are non-negative when placing a booking, and relies on client-controlled cart data, allowing unauthenticated users to create confirmed reservations for free or at an arbitrarily reduced price.
Affected products
- thimpress WP Hotel Booking: before 2.3.3 — fixed in 2.3.3
How to fix
Upgrade to a fixed version: thimpress WP Hotel Booking 2.3.3. Check the vendor advisory for mitigations.
References
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