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NodeJS: Express Basics
recon-webserver | Level: Easy | Total Lab Runs: 0 | Premium Lab |
In this challenge we will look at the basics of NodeJS Express server. Please start the lab and answer the following questions:
- Which nmap command we can use to verify that the express middleware is deployed on the target server?
- What content is returned when a query is made to the base directory of the target server?
- Find all the endpoints (Directory paths) served by the web server.
The directories are present in this directory list: /usr/share/metasploit-framework/data/wordlists/directory.txt
- Useragent based restriction has been implemented using express-useragent module on “/secret”. Bypass the restriction with agent "mobile" and retrieve the flag.
- Retrieve the flag from “/flag” endpoint.
- This lab is dedicated to you! No other users are on this network :)
- Once you start the lab, you will have access to a root terminal of a Kali instance
- Your Kali has an interface with IP address 192.X.Y.Z. Run "ip addr" to know the values of X and Y.
- The Target machine should be located at the IP address 192.X.Y.3.
- Do not attack the gateway located at IP address 192.X.Y.1
|1.||Useragent based restriction has been implemented using express-useragent module on “/secret”. Bypass the restriction with agent “mobile” and retrieve the flag:||
|2.||Retrieve the flag from “/flag” endpoint:||
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