What is CVE-2026-123064?

CVE-2026-123064 is a high-severity vulnerability in Wp Base Booking Of Appointments, Services And Events, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-11-09.

How severe is CVE-2026-123064?

High severity. CVSS v3 base score is 8.8 out of 10.

Privilege escalation in Wp Base Booking Of Appointments, Services And Events

CVE-2026-123064

The WP BASE Booking of Appointments, Services and Events WordPress plugin before 6.5.1 does not properly restrict access to one of its user-creation actions, allowing authenticated users with Subscriber-level access and above to create a new administrator account and thereby escalate their privileges.

Vulnerability class: Privilege Escalation

Published 2026-11-09 · last modified 2026-11-09.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wp Base Booking Of Appointments, Services And Events

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

wpscan.com/vulnerability/9af3dc8d-ee15-448a-b67b-346bdc2669fb/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-123064?: CVE-2026-123064 is a high-severity vulnerability in Wp Base Booking Of Appointments, Services And Events, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-11-09.
How severe is CVE-2026-123064?: High severity. CVSS v3 base score is 8.8 out of 10.