CVE-2025-3439 (GCVE-0-2025-3439)
Vulnerability from cvelistv5
Published
2025-04-11 12:42
Modified
2025-04-11 13:19
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
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 'field_value' parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/everest-forms/trunk/includes/admin/views/html-admin-page-entries-view.php#L147Product
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3268742/Patch
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/0e5617a2-5670-4d98-a36b-942f71634642?source=cveThird Party Advisory
Impacted products
Vendor Product Version
wpeverest Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress Version: *   ≤ 3.1.1
 Create a notification for this product.
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