Vulnerabilities and security researches foreasync-booking easync-booking

Jun 04, 2025

CVE, Research URL: CVE-2025-4691
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: May 31, 2025
Research 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.
Affected versions: max 1.3.22.
Status: vulnerable

May 19, 2025

CVE, Research URL: CVE-2024-9450
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: May 16, 2025
Research Description: The Free Booking Plugin for Hotels, Restaurants and Car Rentals WordPress plugin before 1.3.15 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in subscriber change them via a CSRF attack
Affected versions: max 1.3.15.
Status: vulnerable

Apr 06, 2025

CVE, Research URL: CVE-2025-32219
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: Apr 04, 2025
Research Description: Missing Authorization vulnerability in Syntactics, Inc. eaSYNC allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects eaSYNC: from n/a through 1.3.19.
Affected versions: max 1.3.19.
Status: vulnerable

Nov 16, 2024

CVE, Research URL: CVE-2022-4974
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: Oct 16, 2024
Research Description: The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.
Affected versions: max 1.1.10.
Status: vulnerable

Jun 07, 2024

CVE, Research URL: CVE-2022-1952
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: Jul 11, 2022
Research Description: The Free Booking Plugin for Hotels, Restaurant and Car Rental WordPress plugin before 1.1.16 suffers from insufficient input validation which leads to arbitrary file upload and subsequently to remote code execution. An AJAX action accessible to unauthenticated users is affected by this issue. An allowlist of valid file extensions is defined but is not used during the validation steps.
Affected versions: max 1.1.10.
Status: vulnerable

CVE, Research URL: CVE-2023-38384
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: Aug 08, 2023
Research Description: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Syntactics, Inc. EaSYNC plugin <= 1.3.7 versions.
Affected versions: max 1.3.7.
Status: vulnerable

CVE, Research URL: 303b11b3f720ed67e3d2bfcb065436e505f26d37
Home page URL: Security reports for Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Application: Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC
Date: Feb 28, 2022
Research Description: Free Booking Plugin for Hotels, Restaurants and Car Rentals – eaSYNC Booking [easync-booking] < 1.1.10 WordPress Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC plugin <= 1.1.9 - Toggle The Debug Mode via Cross-Site Request Forgery (CSRF) vulnerability Toggle The Debug Mode via Cross-Site Request Forgery (CSRF) vulnerability discovered in WordPress Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC plugin (versions <= 1.1.9).
Affected versions: max 1.1.10.
Status: vulnerable