// For flags

CVE-2022-4035

Appointment Hour Booking <= 1.3.72 - Unauthenticated iFrame Injection via Appointment Form

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Appointment Hour Booking plugin for WordPress is vulnerable to iFrame Injection via the ‘email’ or general field parameters in versions up to, and including, 1.3.72 due to insufficient input sanitization and output escaping that makes injecting iFrame tags possible. This makes it possible for unauthenticated attackers to inject iFrames when submitting a booking that will execute whenever a user accesses the injected booking details page.

El complemento Appointment Hour Booking para WordPress es vulnerable a la inyección de iFrame a través del correo electrónico o parámetros de campo generales en versiones hasta la 1.3.72 incluida debido a una sanitización de entrada y un escape de salida insuficientes que hacen posible la inyección de etiquetas iFrame. Esto hace posible que atacantes no autenticados inyecten iFrames al enviar una reserva que se ejecutará cada vez que un usuario acceda a la página de detalles de la reserva inyectada.

*Credits: Luca Greeb, Andreas Krüger
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-11-16 CVE Reserved
  • 2022-11-29 CVE Published
  • 2024-05-11 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dwbooster
Search vendor "Dwbooster"
 Appointment Hour Booking
Search vendor "Dwbooster" for product "Appointment Hour Booking"
 <= 1.3.72
Search vendor "Dwbooster" for product "Appointment Hour Booking" and version " <= 1.3.72"
wordpress
Affected