Vulnerability · Published Jun 5, 2025 · Assigned by Wordfence
CVE-2025-5341Forminator <= 1.44.1 - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via id and data-size Parameters
Medium 6.4
In plain English
A medium-severity cross-site scripting in Forminator Forms – Contact Form, Payment Form & Custom Form Builder from wpmudev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Official description
The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘id' and 'data-size’ parameters in all versions up to, and including, 1.44.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| wpmudev | Forminator Forms – Contact Form, Payment Form & Custom Form Builder | 0 – through 1.44.1 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/415bfddb-5223-439f-8a08-535f79631ff0?source=cve
- https://plugins.trac.wordpress.org/browser/forminator/tags/1.44.1/assets/forminator-ui/js/forminator-form.js#L985
- https://wordpress.org/plugins/forminator/#developers
- https://plugins.trac.wordpress.org/changeset/3306475