Codem-chat.rar ❲iPad RELIABLE❳

Examine the "private chat" feature. Can a user view messages from a room they aren't invited to by manipulating the roomID ? 3. Exploitation Path

codem-chat Category: Web / Forensics / Reverse Engineering File Provided: codem-chat.rar 1. Initial Reconnaissance

Use The Unarchiver or the brew command brew install unrar . codem-chat.rar

The provided file is a . After downloading, the first step is to check its contents without fully extracting to see the file structure. Command: unrar l codem-chat.rar

In Node.js chat apps, check if the merge or clone functions are used on user-provided JSON, which could lead to Remote Code Execution (RCE). Examine the "private chat" feature

Found a .git folder inside the RAR? Use a tool like GitTools to recover deleted commits that might contain the flag.

The archive typically contains source code for a Node.js or Python-based chat application. Key files might include app.js , package.json , or a hidden .env file. 2. Static Analysis Exploitation Path codem-chat Category: Web / Forensics /

Look for how the application handles incoming messages. Is there a lack of sanitization that could lead to XSS (Cross-Site Scripting)?