What is CVE-2025-6815?

CVE-2025-6815 is a medium-severity vulnerability in Latepoint – Calendar Booking Plugin For Appointments And Events, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2025-09-30.

How severe is CVE-2025-6815?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XSS in Latepoint – Calendar Booking Plugin For Appointments And Events

CVE-2025-6815

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…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (9.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

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

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-6815?: CVE-2025-6815 is a medium-severity vulnerability in Latepoint – Calendar Booking Plugin For Appointments And Events, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2025-09-30.
How severe is CVE-2025-6815?: Medium severity. CVSS v3 base score is 5.5 out of 10.