WordPress Everest Forms plugin <= 3.4.8 - Reflected Cross Site Scripting (XSS) vulnerability

Reflected Cross Site Scripting XSS vulnerability discovered by bekitousei in WordPress Plugin Everest Forms versions = 3.4.8...

CVE-2026-4888

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

CVE-2026-3296

The Everest Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.4.3 via deserialization of untrusted input from form entry metadata. This is due to the html-admin-page-entries-view.php file calling PHP's native unserialize on stored entry meta...

CVE-2026-5478

The Everest Forms plugin for WordPress is vulnerable to Arbitrary File Read and Deletion in all versions up to, and including, 3.4.4. This is due to the plugin trusting attacker-controlled oldfiles data from public form submissions as legitimate server-side upload state, and converting...

Exploit for CVE-2026-3300

CVE-2026-3300 - Everest Forms Pro Unauthenticated Stored Cross...

Hackers Exploit Critical Everest Forms Pro WordPress Plugin Flaw to Take Over Sites

Threat actors are actively exploiting a critical security flaw in Everest Forms Pro, a WordPress plugin with about 4,000 active installations, to execute arbitrary code, leading to a complete site compromise. The vulnerability in question is CVE-2026-3300 CVSS score: 9.8, a remote code execution...

Attackers Actively Exploiting Critical Vulnerability in Everest Forms Pro Plugin

On March 30th, 2026, we publicly disclosed a critical Remote Code Execution vulnerability in Everest Forms Pro, a WordPress plugin with an estimated 4,000 active installations. This vulnerability can be leveraged by unauthenticated attackers to execute arbitrary PHP code on the server, leading to...

VulnCheck KEV: CVE-2026-3300

The Everest Forms Pro plugin for WordPress is vulnerable to Remote Code Execution via PHP Code Injection in all versions up to, and including, 1.9.12. This is due to the Calculation Addon's processfilter function concatenating user-submitted form field values into a PHP code string without proper...

EUVD-2026-32678

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

CVE-2026-4888

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

CVE-2026-4888: Missing Authorization

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

WordPress plugin Everest Forms 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There is...

CVE-2026-4888

CVE-2026-4888 affects the Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder for WordPress. The vulnerability is due to a missing capability check in the send_test_email() function across all versions up to and including 3.4.7, allowing authenticated attackers with Sub...

CVE-2026-4888

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

CVE-2026-4888 Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder <= 3.4.7 - Missing Authorization to Authenticated (Subscriber+) Email Sending

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

CVE-2026-4888 Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder <= 3.4.7 - Missing Authorization to Authenticated (Subscriber+) Email Sending

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the sendtestemail function in all versions up to, and including, 3.4.7. This makes it possible for authenticated...

WordPress Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin <= 3.4.7 - Missing Authorization to Authenticated (Subscriber+) Email Sending vulnerability

Missing Authorization to Authenticated Subscriber+ Email Sending vulnerability discovered by Quốc Huy jtwings - Puramu in WordPress Plugin Everest Forms versions = 3.4.7...

Exploit for CVE-2026-3296

CVE-2026-3296 CVE-2026-3296 is a CVSS 9.8 Critical unauthentic...

VulnCheck KEV: CVE-2026-3296

The Everest Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.4.3 via deserialization of untrusted input from form entry metadata. This is due to the html-admin-page-entries-view.php file calling PHP's native unserialize on stored entry meta...

EUVD-2026-23941

The Everest Forms plugin for WordPress is vulnerable to Arbitrary File Read and Deletion in all versions up to, and including, 3.4.4. This is due to the plugin trusting attacker-controlled oldfiles data from public form submissions as legitimate server-side upload state, and converting...