The Contact Form Plugin WordPress plugin before 4.3.25 does not properly sanitize and escape the srcdoc attribute in iframes in it's custom HTML field type, allowing a logged in user with roles as low as contributor to inject arbitrary javascript into a form which will trigger for any visitor to the form or admins previewing or editing the form.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Fluentform Plugin | — | Update fluentform plugin to version 4.3.25, or a newer patched version | May 15, 2025 | Mar 20, 2023 |
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