What is CVE-2026-13228?

CVE-2026-13228 is a high-severity vulnerability in Latepoint – Calendar Booking Plugin For Appointments And Events, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-07-01.

How severe is CVE-2026-13228?

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

Privilege escalation in Latepoint – Calendar Booking Plugin For Appointments And Events

CVE-2026-13228

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Privilege Escalation to Administrator in versions up to, and including, 5.6.3 This is due to an Insecure Direct Object Reference (IDO…

Vulnerability class: Privilege Escalation

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.

Affected products

Latepoint – Calendar Booking Plugin For Appointments And Events — versions 0

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

Frequently asked questions

What is CVE-2026-13228?: CVE-2026-13228 is a high-severity vulnerability in Latepoint – Calendar Booking Plugin For Appointments And Events, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-07-01.
How severe is CVE-2026-13228?: High severity. CVSS v3 base score is 8.8 out of 10.