What is CVE-2026-15152?

CVE-2026-15152 is a medium-severity vulnerability in Wp Hotel Booking, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.3/10. Published 2026-08-06.

How severe is CVE-2026-15152?

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

Vulnerability in Wp Hotel Booking

CVE-2026-15152

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.

EPSS: 0.001 (2.6th percentile) — read the EPSS interpretation.

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-345 — Insufficient Verification of Data Authenticity

References

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

Frequently asked questions

What is CVE-2026-15152?: CVE-2026-15152 is a medium-severity vulnerability in Wp Hotel Booking, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.3/10. Published 2026-08-06.
How severe is CVE-2026-15152?: Medium severity. CVSS v3 base score is 5.3 out of 10.