Cf7 Message Filter Vulnerabilities

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.6.3.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute wh...

CVSS:

7.2

Affected:

up to 1.6.3.9

Fixed in:

1.6.4.0

Disclosed:

Jul 27, 2026

CVE-2026-65438 on NVD →

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.6.3.8 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 t...

CVSS:

6.1

Affected:

up to 1.6.3.8

Fixed in:

1.6.3.9

Disclosed:

Jul 8, 2026

CVE-2026-57423 on NVD →

Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions 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 succe...

CVSS:

6.1

Affected:

up to 1.6.3.2

Fixed in:

1.6.3.3

Disclosed:

Apr 30, 2026

CVE-2024-13362 on NVD →

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 1.6.3.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administ...

CVSS:

4.9

Affected:

up to 1.6.3.2

Fixed in:

1.6.33

Disclosed:

Apr 22, 2025

CVE-2025-46252 on NVD →

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the saveFilter() function in all versions up to, and including, 1.6.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create...

CVSS:

4.3

Affected:

up to 1.6.3

Fixed in:

1.6.3.1

Disclosed:

Dec 6, 2024

CVE-2024-12026 on NVD →

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the updateFilter() and deleteFilter() functions in all versions up to, and including, 1.6.3. This makes it possible for authenticated attackers, with subscriber-level access...

CVSS:

4.3

Affected:

up to 1.6.3

Fixed in:

1.6.3.1

Disclosed:

Dec 5, 2024

CVE-2024-12027 on NVD →

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.6.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.

CVSS:

4.3

Affected:

up to 1.6.3

Fixed in:

1.6.3.1

Disclosed:

Dec 5, 2024

CVE-2024-54254 on NVD →

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'form' parameter in all versions up to, and including, 1.6.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scrip...

CVSS:

6.1

Affected:

up to 1.6.1.1

Fixed in:

1.6.2

Disclosed:

Aug 1, 2024

CVE-2024-39647 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:

up to 1.4.2

Fixed in:

1.4.3

Disclosed:

Jul 18, 2023

CVE-2023-33999 on NVD →