The MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.1.0. This is due to the use of a forgeable cookie value derived only from the entry ID and current user ID without a server-side secret. This makes it possible for unauthenticated attackers to access form submission entry data via MetForm shortcodes for entries created within the transient TTL (default is 15 minutes).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Metform Plugin | — | Update metform plugin to version 4.1.1, or a newer patched version | Jan 26, 2026 | Jan 23, 2026 |
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