Snews CMS 1.7 Unrestricted File Upload via snews_files

Snews CMS 1.7 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files including PHP executables to the snews_files directory. Attackers can upload malicious PHP files through the multipart form-data upload endpoint and execute them by accessing the uploaded file path to achieve remote code execution.

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

危险类型文件的不加限制上传

sNews 代码问题漏洞

sNews是sNews CMS个人开发者的一个基于PHP的轻量级内容管理系统。 sNews 1.7版本存在代码问题漏洞，该漏洞源于存在不受限制的文件上传功能，可能导致未经身份验证的攻击者上传任意文件（包括PHP可执行文件）到snews_files目录，从而实现远程代码执行。

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