CVE-2025-1128: critical vulnerability in wpeverest Everest Forms – Contact Form…
Everest Forms <= 3.0.9.4 - Unauthenticated Arbitrary File Upload, Read, and Deletion
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40Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 42%
The Everest Forms – Contact Forms, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file upload, read, and deletion due to missing file type and path validation in the 'format' method of the EVF_Form_Fields_Upload class in all versions up to, and including, 3.0.9.4. This makes it possible for unauthenticated attackers to upload, read, and delete arbitrary files on the affected site's server which may make remote code execution, sensitive information disclosure, or a site takeover possible.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
wpeverest · Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form BuilderRelated CVEs — wpeverest Everest Forms – Contact Form…
In the same product, most dangerous first.
CVE-2026-3296CRITICALEverest Forms <= 3.4.3 - Unauthenticated PHP Object Injection via Form Entry MetadataEPSS 3.6%CVE-2025-3439CRITICALEverest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress <= 3.1.1 - Unauthenticated PHP Object InjectionEPSS 1.2%CVE-2026-5478HIGHEverest Forms <= 3.4.4 - Unauthenticated Arbitrary File Read and Deletion via Upload Field 'old_files' ParameterEPSS 1.0%CVE-2024-1812HIGHEverest Forms <= 2.0.7 - Unauthenticated Server-Side Request Forgery via font_urlEPSS 0.5%CVE-2025-3421MEDIUMEverest Forms <= 3.1.1 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2025-3422MEDIUMEverest Forms <= 3.1.1 - Authenticated (Subscriber+) Arbitrary Shortcode ExecutionEPSS 0.3%
References
https://github.com/wpeverest/everest-forms/commit/7d37858d2c614aa107b0f495fe50819a3867e7f5https://github.com/wpeverest/everest-forms/pull/1406/fileshttps://plugins.trac.wordpress.org/changeset/3237831/everest-forms/trunk/includes/abstracts/class-evf-form-fields-upload.php#file0https://plugins.trac.wordpress.org/changeset/3243663/everest-forms#file7https://www.wordfence.com/threat-intel/vulnerabilities/id/8c04d8c9-acad-4832-aa8a-8372c58a0387?source=cve