What is CVE-2026-15149?

CVE-2026-15149 is a medium-severity vulnerability in Wp Hotel Booking, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-08-06.

How severe is CVE-2026-15149?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Improper input validation in Wp Hotel Booking

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 cre…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Unknown Wp Hotel Booking — versions 0

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-472

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-15149?: CVE-2026-15149 is a medium-severity vulnerability in Wp Hotel Booking, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-08-06.
How severe is CVE-2026-15149?: Medium severity. CVSS v3 base score is 5.3 out of 10.