ROBERT KRUCZEK
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CVE-2025-6815

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS v3.1: 5.5 (MEDIUM) Published: September 30, 2025 View on NVD →

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.

Affected Products

Vendor Product Versions Affected
latepoint LatePoint – Calendar Booking Plugin for Appointments and Events * (<= 5.1.94) (affected)

CVSS Score & Vector

Base Score: 5.5 (MEDIUM)
Vector (v3.1):
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Credits / Discoverer

  • Robert Kruczek
  • Kamil Szczurowski