What is CVE-2026-87892?

CVE-2026-87892 is a medium-severity vulnerability, classified under Improper Access Control. CVSS score: 5.3/10. Published 2026-09-12.

How severe is CVE-2026-87892?

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

CVE-2026-87892

CVE-2026-87892

The Rox Appointment Booking WordPress plugin before 1.2.0 does not verify the order total or the selected payment method against its own server-side pricing when creating a booking, allowing unauthenticated attackers to create confirmed bookings at an arbitrary price and to bypass the site's configured payment-method restrictions.

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.

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2026-87892?: CVE-2026-87892 is a medium-severity vulnerability, classified under Improper Access Control. CVSS score: 5.3/10. Published 2026-09-12.
How severe is CVE-2026-87892?: Medium severity. CVSS v3 base score is 5.3 out of 10.