CVE-2025-6220

HIGH

Ultra Addons for Contact Form 7 <3.5.12 - File Upload

Title source: llm

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.

Exploits (1)

nomisec WORKING POC

by d0n601 · poc

https://github.com/d0n601/CVE-2025-6220

View Code ZIP pw:eip

References (5)

[Exploit, Third Party Advisory] https://github.com/d0n601/CVE-2025-6220

[Product] https://plugins.trac.wordpress.org/browser/ultimate-addons-for-contact-form-7/trunk/admin/tf-options/classes/UACF7_Settings.php#L894-920

[Patch] https://plugins.trac.wordpress.org/changeset/3288584/

[Exploit, Third Party Advisory] https://ryankozak.com/posts/cve-2025-6220/

[Third Party Advisory] https://www.wordfence.com/threat-intel/vulnerabilities/id/697f3432-63b7-42d6-b188-812165cd2020?source=cve

Scores

CVSS v3 7.2

EPSS 0.0359

EPSS Percentile 87.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-434

Status published

Products (2)

themefic/ultimate_addons_for_contact_form_7 < 3.5.13

themefic/Ultra Addons for Contact Form 7 < 3.5.12

Published Jun 18, 2025

Tracked Since Feb 18, 2026