Security Advisory

CVE-2026-1782

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-15 08:28:16

Last updated 2026-04-15 18:07:59

Assigner Wordfence

State PUBLISHED

Description

The MetForm Pro plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 3.9.7 This is due to the payment integrations (Stripe/PayPal) trusting a user-submitted calculation field value without recomputing or validating it against the configured form price. This makes it possible for unauthenticated attackers to manipulate the payment amount via the mf-calculation field in the form submission REST request granted there exists a specific form with this particular configuration.

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