CVE-2025-4691

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-4691
The Free Booking Plugin for Hotels, Restaurants and Car Rentals – eaSYNC Booking plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.21 via the 'view_request_details' due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view the details of any booking request. The vulnerability was partially patched in versions 1.3.18 and 1.3.21.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://plugins.trac.wordpress.org/browser/easync-booking/tags/1.3.17/easync.php#L4859 Product
https://plugins.trac.wordpress.org/changeset/3243634/ Patch
https://plugins.trac.wordpress.org/changeset/3293607/ Patch
https://plugins.trac.wordpress.org/changeset/3300408/ Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/3c9953b3-dd09-4c80-be11-4daf3bbac720?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:syntactics:free_booking_plugin_for_hotels\,_restaurant_and_car_rental:*:*:*:*:*:wordpress:*:*
History

10 Jul 2025, 14:19

Type Values Removed Values Added
Summary
  • (es) El complemento Free Booking Plugin for Hotels, Restaurants and Car Rentals – eaSYNC Booking para WordPress es vulnerable a una referencia directa a objetos insegura en todas las versiones hasta la 1.3.21 (incluida) a través de 'view_request_details' debido a la falta de validación en una clave controlada por el usuario. Esto permite que atacantes no autenticados vean los detalles de cualquier solicitud de reserva. La vulnerabilidad se corrigió parcialmente en las versiones 1.3.18 y 1.3.21.
References () https://plugins.trac.wordpress.org/browser/easync-booking/tags/1.3.17/easync.php#L4859 - () https://plugins.trac.wordpress.org/browser/easync-booking/tags/1.3.17/easync.php#L4859 - Product
References () https://plugins.trac.wordpress.org/changeset/3243634/ - () https://plugins.trac.wordpress.org/changeset/3243634/ - Patch
References () https://plugins.trac.wordpress.org/changeset/3293607/ - () https://plugins.trac.wordpress.org/changeset/3293607/ - Patch
References () https://plugins.trac.wordpress.org/changeset/3300408/ - () https://plugins.trac.wordpress.org/changeset/3300408/ - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/3c9953b3-dd09-4c80-be11-4daf3bbac720?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/3c9953b3-dd09-4c80-be11-4daf3bbac720?source=cve - Third Party Advisory
First Time Syntactics free Booking Plugin For Hotels\, Restaurant And Car Rental
Syntactics
CPE cpe:2.3:a:syntactics:free_booking_plugin_for_hotels\,_restaurant_and_car_rental:*:*:*:*:*:wordpress:*:*

31 May 2025, 12:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-31 12:15

Updated : 2025-07-10 14:19

NVD link : CVE-2025-4691

Mitre link : CVE-2025-4691

CVE.ORG link : CVE-2025-4691

JSON object : View

Products Affected

syntactics

  • free_booking_plugin_for_hotels\,_restaurant_and_car_rental
CWE
CWE-639

Authorization Bypass Through User-Controlled Key