CVE-2026-15149

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.

CVSS v3.1

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.24% chance of exploitation in the next 30 days, 14th percentile

Published

2026-08-06

Updated

2026-08-07

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/9c1df017-dfa5-43c4-b31e-43c9315edab1/

References

• CVE Record
• NVD entry

Related

• CVE-2026-15148
• CVE-2026-15150
• CVE-2026-15147
• CVE-2026-15151
• CVE-2026-15138
• CVE-2026-15152