Vulnerability · Published Jun 18, 2025 · Assigned by Wordfence
CVE-2025-6220Ultimate Addons for Contact Form 7 <= 3.5.12 - Authenticated (Administrator+) Arbitrary File Upload via 'save_options'
High 7.2
In plain English
A high-severity unrestricted file upload in Ultra Addons for Contact Form 7 from themefic. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_options' function in all versions up to, and including, 3.5.12. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| themefic | Ultra Addons for Contact Form 7 | 0 – through 3.5.12 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/697f3432-63b7-42d6-b188-812165cd2020?source=cve
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-contact-form-7/trunk/admin/tf-options/classes/UACF7_Settings.php#L894-920
- https://plugins.trac.wordpress.org/changeset/3288584/
- https://github.com/d0n601/CVE-2025-6220
- https://ryankozak.com/posts/cve-2025-6220/