Checkout Field Manager (Checkout Manager) for WooCommerce <= 7.8.5 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion

The Checkout Field Manager (Checkout Manager) for WooCommerce plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 7.8.5. This is due to the plugin not properly verifying that a user is authorized to delete an attachment combined with flawed guest order ownership validation. This makes it possible for unauthenticated attackers to delete attachments associated with guest orders using only the publicly available wooccm_upload nonce and attachment ID.

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

授权机制缺失

WordPress plugin Checkout Field Manager (Checkout Manager) for WooCommerce 安全漏洞

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Checkout Field Manager (Checkout Manager) for WooCommerce 7.8.5及之前版本存在安全漏洞，该漏洞源于未正确验证用户是否有权删除附件以及访客订单所有权验证存在

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