CVE-2026-25435

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpdevart Booking calendar, Appointment Booking System booking-calendar allows Stored XSS.This issue affects Booking calendar, Appointment Booking System: from n/a through <= 3.2.36.

Score

CVSS 3.1 7.1 High

Status

Deferred - audit@patchstack.com

Published

2026-03-25

Last modified

2026-04-28

Weaknesses

CWE-79

Affected products

• Appointment Booking System (Wpdevart)
• Booking Calendar (Wpdevart)

References

• https://patchstack.com/database/Wordpress/Plugin/booking-calendar/vulnerability/wordpress-booking-calendar-appointment-…