Threat Entry Updated 2025-07-11

CVE-2024-9614 - Constant Contact Forms Plugin

The Constant Contact Forms by MailMunch plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.1.2. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

PLUGIN Constant Contact Forms

CVE-2024-9614

MEDIUM CVSS 6.1 2024-11-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2024-11-21

CVE-2021-24134 - Constant Contact Forms Plugin

Unvalidated input and lack of output encoding in the Constant Contact Forms WordPress plugin, versions before 1.8.8, lead to multiple Stored Cross-Site Scripting vulnerabilities, which allowed high-privileged user (Editor+) to inject arbitrary JavaScript code or HTML in posts where the malicious form is embed.

PLUGIN Constant Contact Forms

CVE-2021-24134

MEDIUM CVSS 4.8 2021-03-18

Risk Score

Open Full Technical Breakdown