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THREATINT
PUBLISHED

CVE-2025-4691

Free Booking Plugin for Hotels, Restaurants and Car Rentals – eaSYNC Booking <= 1.3.21 - Insecure Direct Object Reference to Sensitive Information Exposure



Description

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.

Reserved 2025-05-14 | Published 2025-05-31 | Updated 2025-06-02 | Assigner Wordfence


MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-639 Authorization Bypass Through User-Controlled Key

Product status

Default status
unaffected

*
affected

Timeline

2025-05-30:Disclosed

Credits

Jaynel Patiarba finder

References

www.wordfence.com/...-dd09-4c80-be11-4daf3bbac720?source=cve

plugins.trac.wordpress.org/...booking/tags/1.3.17/easync.php

plugins.trac.wordpress.org/changeset/3243634/

plugins.trac.wordpress.org/changeset/3293607/

plugins.trac.wordpress.org/changeset/3300408/

cve.org (CVE-2025-4691)

nvd.nist.gov (CVE-2025-4691)

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