LatePoint <= 5.1.94 - Authenticated (Administrator+) Stored Cross-Site Scripting

Wordfence Intelligence   >   Vulnerability Database   >   LatePoint <= 5.1.94 - Authenticated (Administrator+) Stored Cross-Site Scripting
5.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-6815
CVSS 5.5 (Medium)
Publicly Published September 29, 2025
Last Updated September 30, 2025
Researchers Robert Kruczek (ProXy) - Safety-Online.pl
Kamil Szczurowski (Szczurowsky)

Description

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘service[name]’ parameter in all versions up to, and including, 5.1.94 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress

Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress

Software Type Plugin
Software Slug latepoint (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.2.0, or a newer patched version
Affected Version
  • <= 5.1.94
Patched Version
  • 5.2.0

Recent vulnerabilities in Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress

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Researchers: skyv3il, Chirita Catalin-Andrei (CC99IE), AmonRa, MrProperCTF
# Title CVE ID CVSS Researchers Date
1 Appointment Booking Plugin <= 5.7.2 - Unauthenticated SQL Injection via 'booking[service_id]' Parameter CVE-2026-96662 7.5 zickzick2 October 9, 2026
2 Appointment Booking Plugin <= 5.7.3 - Authenticated (Custom+) Privilege Escalation to 'settings[default_wp_role_for_customer]' Parameter CVE-2026-104766 8.8 Wordfence PRISM October 9, 2026
3 Appointment Booking Plugin <= 5.7.2 - Insecure Direct Object Reference to Authenticated (Subscriber+) Unauthorized Booking Creation and Sensitive Information Disclosure via 'params[presets][order_item_id]' Parameter CVE-2026-91050 4.3 Supakiad S. (m3ez) October 9, 2026
4 Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress < 5.6.5 - Authenticated (Custom Role+) Insecure Direct Object Reference CVE-2026-105197 4.3 Muni Nitish Kumar Yaddala October 8, 2026
5 Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress < 5.7.3 - Unauthenticated Insecure Direct Object Reference CVE-2026-105198 5.3 Vũ Quang Huy October 8, 2026
6 Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress < 5.6.9 - Authenticated (Custom Role+) Insecure Direct Object Reference CVE-2026-105196 4.3 Artus KG October 8, 2026
7 Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress <= 5.6.9 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Customer PII Modification CVE-2026-17538 5.4 owlmind October 7, 2026
8 Appointment Booking Plugin <= 5.7.1 - Insecure Direct Object Reference to Unauthenticated Unauthorized Transaction Intent Creation/Modification and Invoice Enumeration via 'invoice_id' Parameter CVE-2026-94432 5.3 Niv Kochan, Matan Bachar October 1, 2026
9 Appointment Booking Plugin <= 5.7.0 - Unauthenticated Arbitrary Shortcode Execution via First/Last Name Field CVE-2026-92966 9.1 hashiramasenju333 September 30, 2026
10 LatePoint <= 5.6.3 - Authenticated (Custom+) Insecure Direct Object Reference to Arbitrary Booking Deletion and Customer/Booking Data Disclosure via Abilities REST API (list-bookings, list-customers, delete-booking) CVE-2026-13471 4.3 skyv3il, Chirita Catalin-Andrei (CC99IE), AmonRa, MrProperCTF September 17, 2026
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