WooCommerce Upload Files < 59.4 - Unauthenticated Arbitrary File Upload

The WooCommerce Upload Files WordPress plugin before 59.4 ran a single sanitization pass to remove blocked extensions such as .php. It was possible to bypass this and upload a file with a PHP extension by embedding a "blocked" extension within another "blocked" extension in the "wcuf_file_name" parameter. It was also possible to perform a double extension attack and upload files to a different location via path traversal using the "wcuf_current_upload_session_id" parameter.

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危险类型文件的不加限制上传

Automattic WooCommerce 代码问题漏洞

Automattic WooCommerce是美国Automattic公司的一套基于WordPress的开源电子商务平台。 WooCommerce Upload Files WordPress plugin before 59.4 存在安全漏洞，攻击者可利用该漏洞路径遍历将文件上传到不同的位置。

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