Easy Upload Files During Checkout <= 3.0.1 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'eufdc-delete' Parameter

5.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2026-6802
CVSS 5.3 (Medium)
Publicly Published July 9, 2026
Last Updated July 10, 2026
Researcher Md. Moniruzzaman Prodhan (NomanProdhan) - Knight Squad

Description

The Easy Upload Files During Checkout plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.0.1. This is due to missing authorization checks in the ufdc_custom_init() function, which processes the 'eufdc-delete' parameter without any nonce verification, capability check, or attachment ownership validation. This makes it possible for unauthenticated attackers to permanently delete arbitrary media library attachments from the WordPress site.

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Vulnerability Details for Easy Upload Files During Checkout

Software Type Plugin
Software Slug easy-upload-files-during-checkout (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.0.2, or a newer patched version
Affected Version
  • <= 3.0.1
Patched Version
  • 3.0.2

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