Description
The WPForms plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wpforms_is_admin_page' function in versions starting from 1.8.4 up to, and including, 1.9.2.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to refund payments and cancel subscriptions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| smub | WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More | 1.8.4 – ≤ 1.9.2.1 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/66898509-a93c-4dc3-bf01-1743daaa0ff1?source=cve
- https://plugins.trac.wordpress.org/browser/wpforms-lite/tags/1.9.2.1/includes/functions/checks.php#L191
- https://plugins.trac.wordpress.org/browser/wpforms-lite/tags/1.9.2.1/src/Integrations/Stripe/Admin/Payments/SingleActionsHandler.php#L92
- https://plugins.trac.wordpress.org/browser/wpforms-lite/tags/1.9.2.1/src/Integrations/Stripe/Admin/Payments/SingleActionsHandler.php#L148
- https://plugins.trac.wordpress.org/changeset/3191229/wpforms-lite#file2128