PT-2026-5060 · WordPress · Appointment Hour Booking – Booking Calendar

Azhar Lockwood

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Publicado

2026-01-28

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Atualizado

2026-01-28

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CVE-2026-1083

CVSS v3.1

4.4

Média

VetorAV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Appointment Hour Booking – Booking Calendar plugin for WordPress versions prior to 1.5.61
Description The Appointment Hour Booking – Booking Calendar plugin for WordPress is susceptible to Stored Cross-Site Scripting through form field configuration parameters. Insufficient input sanitization and output escaping on the ‘Min length/characters’ and ‘Max length/characters’ field configuration values allow authenticated attackers with administrator-level access or higher to inject arbitrary web scripts. These scripts execute when users access the form builder interface. This issue specifically impacts multi-site installations and those where unfiltered html has been disabled.
Recommendations Update to version 1.5.61 or later.

Correção

XSS

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Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-1083

Produtos afetados

Appointment Hour Booking – Booking Calendar