CVE-2026-122041: fallo crítico en Themehigh Checkout Field Editor for…
Checkout Field Editor for WooCommerce (Pro) <= 3.8.0 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'attachment_id' Parameter via thwcfe_remove_uploaded AJAX Action
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25Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.1
The Checkout Field Editor for WooCommerce (Pro) plugin for WordPress is vulnerable to unauthorized deletion of arbitrary attachments due to a missing capability/ownership check in the ajax_remove_uploaded() function in versions up to, and including, 3.8.0. The handler is registered for both wp_ajax and wp_ajax_nopriv and is gated solely by the 'file_handling_nonce' nonce, which is emitted inside the public checkout page markup (data-nonce attribute) whenever a File Upload checkout field is configured. This makes it possible for unauthenticated attackers to delete arbitrary attachments (including those belonging to other users or posts) by submitting a crafted attachment_id, which can lead to loss of important media and potential denial of service.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Productos afectados
Themehigh · Checkout Field Editor for WooCommerce (Pro)CVEs relacionadas — Themehigh Checkout Field Editor for…
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