CVE-2025-6220: fallo de gravedad alta en themefic Ultra Addons for Contact Form 7
Ultimate Addons for Contact Form 7 <= 3.5.12 - Authenticated (Administrator+) Arbitrary File Upload via 'save_options'
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.2epss 1.1%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Productos afectados
themefic · Ultra Addons for Contact Form 7CVEs relacionadas — themefic Ultra Addons for Contact Form 7
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-82901CRITICALUltra Addons for Contact Form 7 <= 3.5.50 - Unauthenticated Arbitrary File Upload via Signature Form FieldEPSS 4.3%CVE-2026-102435CRITICALUltra Addons for Contact Form 7 <= 3.5.54 - Unauthenticated PHP Object Injection to Arbitrary File Deletion via CF7 Form FieldEPSS 0.6%CVE-2025-14356MEDIUMUltra Addons for Contact Form 7 <= 3.5.33 - Missing Authorization to Authenticated (Subscriber+) to Generate Form Submission PDFEPSS 0.4%CVE-2025-6212HIGHUltra Addons for Contact Form 7 3.5.11 - 3.5.19 - Unauthenticated Stored Cross-Site Scripting via Database moduleEPSS 0.3%CVE-2026-12801MEDIUMUltra Addons for Contact Form 7 <= 3.5.43 - Authenticated (Contributor+) Stored Cross-Site Scripting via Slider AttributesEPSS 0.3%CVE-2026-103999HIGHUltra Addons for Contact Form 7 <= 3.5.54 - Unauthenticated Stored Cross-Site Scripting via File UploadEPSS 0.3%
Referencias
https://github.com/d0n601/CVE-2025-6220https://plugins.trac.wordpress.org/browser/ultimate-addons-for-contact-form-7/trunk/admin/tf-options/classes/UACF7_Settings.php#L894-920https://plugins.trac.wordpress.org/changeset/3288584/https://ryankozak.com/posts/cve-2025-6220/https://www.wordfence.com/threat-intel/vulnerabilities/id/697f3432-63b7-42d6-b188-812165cd2020?source=cve