application security
62 TopicsLab 9: Macro Polo
Hello all, I am working on the new 3 labs from October 20th however I am not a really good coding person haha, I tried to analyze the macro_polo.nim and I was able to find a few flags but all of them wrong. In case anyone has already completed it, would you mind sharing a hint? Thanks!98Views2likes7CommentsThe Human Connection Challenge Lab 1: Basic OS Skills – Walkthrough Guide (Community Version)
This is a walkthrough guide written by one of our community members, who offered to give their perspective on the challenge. Interestingly, they approached this challenge by completing some of the tasks in the graphical user interface (GUI) instead of the command line.1KViews2likes2CommentsCVE-2021-22205 (GitLab) – Defensive
Hello, I'm going through some old labs I haven't managed to complete. This one's a bit of a beast. I can get a reverse shell, I can see I am git. however I cannot for the life of me Identify the NGINX log files. this doesn't return anything from the shell or when I am shh'd into the gitlab server find / -type f -name "gitlab_access.log" 2>/dev/null and this isn't returning anything from either the shell or ssh session iml-user@defsec:~/Desktop$ sigmac -t grep sigma.yml grep -P -i '^(?:.*(?=.*POST)(?=.*499))' any clues gratefully received ;)36Views0likes2CommentsBurp Suite Basics: Intruder - Stuck on missing password.txt
Hello community, I'm stuck in lab https://mercedes-benz.immersivelabs.online/v2/labs/burp-basics-intruder/series/burp-suite. The attack to carry out is about a brute-force guess on mfogg1's password using the intruder. The briefing states: Brute force the login page using the password.txt list against the user mfogg1. I'm missing that password.txt file, where the heck is it? I carried out an intruder attack (Cluster bomb) using well known passwords from /usr/share/wordlists/metasploit/burnet_top_1024.txt without success. Even worse, testing those 200 attacks (there are only 200 passwords in that file), tooks quite a considerable time. I must have missed something about the location of that obscure password.txt file. I'm stuck. Perhaps someone can shed a light on this. Thanks in advance, Wolfgang32Views0likes1CommentStuck On Secure Spring Developer (Beginner) URL Parameters Challenge
The lab is around trying to mediate a vulnerability by changing a GET request to a POST request in order to keep sensitive login information out of the URL params. But basically I don't know how I need to go about changing the code(apart from changing "GET" to "POST" on the login form and in a backend method). I'm at a total loss on this one so I'd really appreciate some guidance or an example. I wasn't sure if I should also be making changes to the mapping on the controller (although this isn't mentioned in the lab). These are the changes I have made so far <form th:action="@{/login}" method="POST"> protected LoginProcessingFilter(AuthenticationManager authenticationManager) { super(new AntPathRequestMatcher("/login", "POST")); setAuthenticationManager(authenticationManager); setAuthenticationSuccessHandler(new SimpleUrlAuthenticationSuccessHandler("/home")); } Thanks in advance for any assistanceSolved42Views0likes2CommentsAdvanced CTF Challenge: Serial Maze
Need hint on Serial Maze. Have gone through html & javascript, couldn't find the token. Using dirb found one endpoint "http://10.102.17.87/2257", its response "What a pickle... You need the secret to continue." No sure how to proceed form here. Thanks, SabilSolved159Views0likes3CommentsHalloween Labs - ideas, suggestions, wants 👻🎃🦇
What would you want to see from future Halloween labs? Did you really enjoy a particular aspect of previous years? Any technologies, themes, rewards you want to see? Want more Community content - webinars, events, media within the labs? 👻🎃🦇157Views3likes6CommentsRails: SQL Injection (Bugged?)
IDK what's going on with this lab but sometimes it tells me my code works sometimes it tells me it doesn't? The instructions tell you exactly what to do I follow those and it still claims it's insecure? Is there something else that needs to be done with this? I can post the code that I'm trying to submit if someone would like, but I was able to do all the ones before very easily and the one right after but this one either has something else that needs to be done that isn't clearly stated or it's bugged.Solved33Views1like1Comment