CVE Watch14 jul 2026

CVE-2026-52838

Easy!Appointments is a self hosted appointment scheduler. Versions prior to 1.6.0 allow administrators to define a custom "booking disabled"

CVSS

2.6

Bajo

EPSS

0.2%

KEV

—

Exploit Today

0-100

Publicado: 14 jul 2026 · Última mod.: 14 jul 2026 · CWE-79

EPSS · 30d

0.2%EPSS · 30 días0.2%

2026-07-152026-07-17

Descripción técnica

Easy!Appointments is a self hosted appointment scheduler. Versions prior to 1.6.0 allow administrators to define a custom "booking disabled" message through the booking settings page. That value is stored in the `disable_booking_message` setting via a rich-text editor and later passed directly to the public `booking_message` view without escaping or sanitization. An authenticated administrator can store HTML or JavaScript in this field, enable disabled-booking mode, and trigger stored XSS in every unauthenticated visitor who opens the public booking page. Version 1.6.0 fixes the issue.

Referencias oficiales

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