PT-2025-39954 · WordPress · Latepoint – Calendar Booking Plugin For Appointments/Events

Kamil Szczurowski + 1 · Published 2025-09-30 · Updated 2025-09-30 · CVE-2025-6815

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions LatePoint – Calendar Booking Plugin for Appointments and Events versions through 5.1.94

Description The LatePoint – Calendar Booking Plugin for Appointments and Events for WordPress is susceptible to Stored Cross-Site Scripting. The issue stems from inadequate input sanitization and output escaping in the service[name] parameter. This allows authenticated attackers with administrator-level access to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page. This only affects multi-site installations and installations where unfiltered html has been disabled.

Recommendations Update LatePoint – Calendar Booking Plugin for Appointments and Events to a version later than 5.1.94.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-6815

Affected Products

Latepoint – Calendar Booking Plugin For Appointments/Events

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-6815 · Security Note
• https://wordpress.org/plugins/latepoint/#developers · Note
• https://twitter.com/CVEnew/status/1972887116855251190 · Twitter Post
• https://t.me/CVEtracker/33710 · Telegram Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3366851%40latepoint&new=3366851%40latepoint&sfp_email=&sfph_mail= · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/28e9c77c-5c36-4449-ab90-86f2385ba1ae?source=cve · Note