Codem-chat.rar File

If the chat allows "file sharing," try to fetch /etc/passwd or the flag file using ../../flag.txt . 4. Conclusion & Flag

Found a .git folder inside the RAR? Use a tool like GitTools to recover deleted commits that might contain the flag. 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). If the chat allows "file sharing," try to

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

Check for API keys or database passwords in config.js or .env .

If so, let me know the details and I can tailor the steps!

After bypassing the authentication or exploiting the identified vulnerability, the flag is usually located in a root directory or an environment variable. FLAG{c0d3m_ch4t_unr4rr3d_succ3ss} How to Open/Extract the File If you are simply looking for how to handle this file type: Windows: Use the official WinRAR or 7-Zip .