What is CVE-2026-9188?

CVE-2026-9188 is a medium-severity vulnerability in Wappointment Appointment Bookings For Zoom Googlemeet And More –, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2026-07-02.

How severe is CVE-2026-9188?

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

Auth bypass in Wappointment Appointment Bookings For Zoom Googlemeet And More –

CVE-2026-9188

The Appointment Bookings for Zoom GoogleMeet and more – Wappointment plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 2.7.6 via the `appointmentkey` parameter due to the appointment…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.005 (40.1th 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

Wappointment Appointment Bookings For Zoom Googlemeet And More – — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

Frequently asked questions

What is CVE-2026-9188?: CVE-2026-9188 is a medium-severity vulnerability in Wappointment Appointment Bookings For Zoom Googlemeet And More –, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2026-07-02.
How severe is CVE-2026-9188?: Medium severity. CVSS v3 base score is 5.3 out of 10.