Easync Booking Vulnerabilities

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 unauthenticat...

CVSS:

5.3

Affected:

up to 1.3.21

Fixed in:

1.3.22

Disclosed:

May 30, 2025

CVE-2025-4691 on NVD →

The Free Booking Plugin for Hotels, Restaurants and Car Rentals – eaSYNC Booking plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.3.19. This makes it possible for authenticated attackers, with Subscriber-level access and ab...

CVSS:

4.3

Affected:

up to 1.3.19

Fixed in:

1.3.21

Disclosed:

Apr 4, 2025

CVE-2025-32219 on NVD →

[en] 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:

up to 1.3.19

Fix:

No patched version reported

Disclosed:

Apr 4, 2025

CVE-2025-32219 on NVD →

The Free Booking Plugin for Hotels, Restaurants and Car Rentals – eaSYNC Booking plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.14. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to upda...

CVSS:

6.1

Affected:

up to 1.3.14

Fixed in:

1.3.15

Disclosed:

Mar 2, 2025

CVE-2024-9450 on NVD →

[en] 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....

Affected:

up to 1.1.10

Fixed in:

1.1.10

Disclosed:

Oct 16, 2024

CVE-2022-4974 on NVD →

[en] Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Syntactics, Inc. EaSYNC plugin <= 1.3.7 versions.

Affected:

up to 1.3.12

Fixed in:

1.3.12

Disclosed:

Aug 8, 2023

CVE-2023-38384 on NVD →

The eaSYNC plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.3.11 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a...

CVSS:

6.1

Affected:

up to 1.3.11

Fixed in:

1.3.12

Disclosed:

Jul 20, 2023

CVE-2023-38384 on NVD →

The Freemius SDK for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘fs_request_get’ function in versions up to, and including, 2.5.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute...

CVSS:

6.1

Affected:

1.1.5 – 1.3.6

Fixed in:

1.3.7

Disclosed:

Jul 18, 2023

CVE-2023-33999 on NVD →

[en] 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...

Affected:

up to 1.1.16

Fixed in:

1.1.16

Disclosed:

Jul 11, 2022

CVE-2022-1952 on NVD →

The Free Booking Plugin for Hotels, Restaurant and Car Rental is vulnerable to arbitrary file uploads due to missing file type validation via the ~/easync.php file in versions up to, and including, 1.1.15. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which...

CVSS:

8.8

Affected:

up to 1.1.15

Fixed in:

1.1.16

Disclosed:

Jun 13, 2022

CVE-2022-1952 on NVD →

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. An...

CVSS:

6.3

Affected:

up to 1.1.10

Fixed in:

1.1.10

Disclosed:

Mar 4, 2022

CVE-2022-4974 on NVD →

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. An...

Affected:

up to 1.1.10

Fixed in:

1.1.10

Disclosed:

Mar 4, 2022

Sensitive Information Disclosure vulnerability discovered in WordPress Free Booking Plugin for Hotels, Restaurant and Car Rental – eaSYNC plugin (versions <= 1.1.9).

Affected:

up to 1.1.10

Fixed in:

1.1.10

Disclosed:

Feb 28, 2022

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:

up to 1.1.10

Fixed in:

1.1.10

Disclosed:

Feb 28, 2022

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Affected:

up to 1.3.7

Fixed in:

1.3.7

CVE-2023-33999 on NVD →

Affected:

up to 1.3.15

Fixed in:

1.3.15

CVE-2024-9450 on NVD →

Affected:

up to 1.3.22

Fixed in:

1.3.22

CVE-2025-4691 on NVD →