CVE-2025-6220 Ultimate Addons for Contact Form 7 <= 3.5.12 - Authenticated (Administrator+) Arbitrary File Upload via 'save_options'

High 7.2 Published Updated

Administrators can upload arbitrary files via the save_options function, potentially leading to remote code execution on the server.

Exploited in the wild
Not known
Login needed
An administrator
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-6220?

CVE-2025-6220 is a high-severity vulnerability in themefic Ultra Addons for Contact Form 7, published on 18 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim.

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.

Weakness: CWE-434

Which versions are affected by CVE-2025-6220?

It affects 1 product.

Products include Themefic Ultimate Addons for Contact Form 7.

How do I fix CVE-2025-6220?

No fix has been published for CVE-2025-6220 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-6220 being exploited?

There is no known exploitation of CVE-2025-6220 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-mqp3-fvx6-rp7p.

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