PT-2026-49650 · Latepoint · Latepoint – Calendar Booking Plugin For Appointments/Events

The Hao · Published 2026-06-16 · Updated 2026-06-16 · CVE-2026-8176

Mitre

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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, 5.5.1. The plugin chains three independent flaws that together allow an authenticated Agent (Agent+) to overwrite a WordPress Administrator's password without ever invoking an Administrator-only API. This makes it possible for authenticated attackers, with Agent access and above, to elevate their privileges to Administrator.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2026-8176

Affected Products

Latepoint – Calendar Booking Plugin For Appointments/Events

References · 23

• https://nvd.nist.gov/vuln/detail/CVE-2026-8176 · Security Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/models/customer_model.php#L322 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/helpers/customer_helper.php#L253 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/controllers/customers_controller.php#L342 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/helpers/customer_helper.php#L253 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3531832%40latepoint&old=3522933%40latepoint&sfp_email=&sfph_mail= · Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/customer_cabinet_controller.php#L415 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/customer_cabinet_controller.php#L491 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/models/customer_model.php#L322 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/orders_controller.php#L124 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/b8d5bb6c-2021-4fc0-bede-8da1c3fb591a?source=cve · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/orders_controller.php#L100 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/customers_controller.php#L342 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/models/customer_model.php#L427 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/customer_cabinet_controller.php#L415 · Note