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CVE-2023-6825 PoC — File Manager And File Manager Pro (Multiple Versions) - Directory Traversal

Source
Associated Vulnerability
Title:File Manager And File Manager Pro (Multiple Versions) - Directory Traversal (CVE-2023-6825)
Description:The File Manager and File Manager Pro plugins for WordPress are vulnerable to Directory Traversal in versions up to, and including version 7.2.1 (free version) and 8.3.4 (Pro version) via the target parameter in the mk_file_folder_manager_action_callback_shortcode function. This makes it possible for attackers to read the contents of arbitrary files on the server, which can contain sensitive information and to upload files into directories other than the intended directory for file uploads. The free version requires Administrator access for this vulnerability to be exploitable. The Pro version allows a file manager to be embedded via a shortcode and also allows admins to grant file handling privileges to other user levels, which could lead to this vulnerability being exploited by lower-level users.
Description
File Manager and File Manager Pro plugins for WordPress versions up to 7.2.1 and 8.3.4 contain a directory traversal caused by the 'target' parameter in mk_file_folder_manager_action_callback_shortcode, letting attackers read arbitrary files and upload files outside designated directories, exploit requires administrator privileges for free version and can be exploited by lower-level users in Pro version.
File Snapshot

id: CVE-2023-6825 info: name: WordPress File Manager <= 7.2.1 - Directory Traversal author: pus ...
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