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CVE-2026-6802— Easy Upload Files During Checkout <= 3.0.1 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'eufdc-delete' Parameter

Quick assessment

Affected
fahadmahmood Easy Upload Files During Checkout
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress Easy Upload Files During Checkout是WordPress基金会的一款文件上传功能的电子商务组件。 WordPress Easy Upload Files During Checkout 3.0.1及之前版本存在授权问题漏洞，该漏洞源于ufdc_custom_init()函数缺少授权检查，导致处理'eufdc-delete'参数时未进行随机数验证、功能检查或附件所有权验证，可能导致未经身份验证的攻击者永久删除WordPress网站中的任意媒体库附件。

CVSS 5.3 · Medium EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1485 · Data Destruction

Affected Version Matrix 1

VendorProduct Version RangeStatus
fahadmahmood Easy Upload Files During Checkout ≤ 3.0.1 affected
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I. Basic Information for CVE-2026-6802

Vulnerability Information
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Vulnerability Title
Easy Upload Files During Checkout <= 3.0.1 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'eufdc-delete' Parameter
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Easy Upload Files During Checkout 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Easy Upload Files During Checkout是WordPress基金会的一款文件上传功能的电子商务组件。 WordPress Easy Upload Files During Checkout 3.0.1及之前版本存在授权问题漏洞，该漏洞源于ufdc_custom_init()函数缺少授权检查，导致处理'eufdc-delete'参数时未进行随机数验证、功能检查或附件所有权验证，可能导致未经身份验证的攻击者永久删除WordPress网站中的任意媒体库附件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
fahadmahmood Easy Upload Files During Checkout 0 ~ 3.0.1 -

II. Public POCs for CVE-2026-6802

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III. Intelligence Information for CVE-2026-6802

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Patches & Fixes for CVE-2026-6802 (2)

News Coverage for CVE-2026-6802 (1)

IV. Related Vulnerabilities

Same product: Easy Upload Files During Checkout
Same vendor: fahadmahmood
Same weakness: CWE-639

V. Comments for CVE-2026-6802

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