Microweber CMS Authenticated Local File Inclusion via Backup API

An authenticated local file inclusion vulnerability exists in Microweber CMS versions <= 1.2.11 through misuse of the backup management API. Authenticated users can abuse the /api/BackupV2/upload and /api/BackupV2/download endpoints to read arbitrary files from the underlying filesystem. By specifying an absolute file path in the src parameter of the upload request, the server may relocate or delete the target file depending on the web service user’s privileges. The corresponding download endpoint can then be used to retrieve the file contents, effectively enabling local file disclosure. This behavior stems from insufficient validation of user-supplied paths and inadequate restrictions on file access and backup logic.

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对路径名的限制不恰当(路径遍历)

Microweber CMS 路径遍历漏洞

Microweber CMS是Microweber开源的一个拖放式网站构建器。 Microweber CMS 1.2.11及之前版本存在路径遍历漏洞，该漏洞源于文件包含问题，可能导致文件读取。

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