WordPress Everest Forms plugin <= 3.1.1 - Unauthenticated PHP Object Injection vulnerability

Unauthenticated PHP Object Injection vulnerability discovered by kuaile in WordPress Plugin Everest Forms versions = 3.1.1...

CVE-2025-3439

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.1 via deserialization of untrusted input from the 'fieldvalue' parameter. This makes it possible for...

CVE-2025-3422

The The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.1.1. This is due to the software allowing users to execute an action that does not proper...

CVE-2025-3422 Everest Forms <= 3.1.1 - Authenticated (Subscriber+) Arbitrary Shortcode Execution

The The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.1.1. This is due to the software allowing users to execute an action that does not proper...

CVE-2025-3421 Everest Forms <= 3.1.1 - Reflected Cross-Site Scripting

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'formid' parameter in all versions up to, and including, 3.1.1 due to insufficient input sanitization and output escaping...

CVE-2025-3421 Everest Forms <= 3.1.1 - Reflected Cross-Site Scripting

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'formid' parameter in all versions up to, and including, 3.1.1 due to insufficient input sanitization and output escaping...

CVE-2025-3421 Everest Forms <= 3.1.1 - Reflected Cross-Site Scripting

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'formid' parameter in all versions up to, and including, 3.1.1 due to insufficient input sanitization and output escaping...

CVE-2025-3422 Everest Forms <= 3.1.1 - Authenticated (Subscriber+) Arbitrary Shortcode Execution

The The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.1.1. This is due to the software allowing users to execute an action that does not proper...

CVE-2025-3422

The CVE-2025-3422 entry describes a vulnerability in the WordPress Everest Forms plugin (versions up to and including 3.1.1). The underlying issue is improper validation of a value before running do_shortcode, enabling arbitrary shortcode execution. This allows authenticated attackers with Subscr...

CVE-2025-3439 Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress <= 3.1.1 - Unauthenticated PHP Object Injection

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.1 via deserialization of untrusted input from the 'fieldvalue' parameter. This makes it possible for...

CVE-2025-3439 Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress <= 3.1.1 - Unauthenticated PHP Object Injection

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.1 via deserialization of untrusted input from the 'fieldvalue' parameter. This makes it possible for...

PT-2025-16116 · WordPress · Everest Forms

Name of the Vulnerable Software and Affected Versions: Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress versions up to, and including, 3.1.1 Description: The vulnerability allows unauthenticated attackers to inject a PHP Object via deserialization of...

CVE-2025-3421: Improper Neutralization of Input During Web Page Generation

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'formid' parameter in all versions up to, and including, 3.1.1 due to insufficient input sanitization and output escaping...

WordPress plugin Everest Forms 跨站脚本漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A cross-site scripting...

PT-2025-16114 · WordPress · Everest Forms

Name of the Vulnerable Software and Affected Versions: The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress versions up to, and including, 3.1.1 Description: The issue is related to Reflected Cross-Site Scripting via the form id parameter due to...

CVE-2025-3439: Deserialization of Untrusted Data

The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.1 via deserialization of untrusted input from the 'fieldvalue' parameter. This makes it possible for...

CVE-2025-3422: Improper Control of Generation of Code

The The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.1.1. This is due to the software allowing users to execute an action that does not proper...

WordPress plugin Everest Forms 代码注入漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a set of blogging platforms developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A code injection...

WordPress plugin Everest Forms 代码问题漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a set of blogging platforms developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A code issue...

PT-2025-16115 · WordPress · Everest Forms

Name of the Vulnerable Software and Affected Versions: The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress versions up to 3.1.1 Description: The issue arises from the software's failure to properly validate a value before executing do shortcode, allowin...