I created a Web application in Flask, what could be wrong?

The Ministry of Information and Communications Technology of Konoha has recently launched their new official website. While it appears to be a standard government portal showcasing public services and announcements, our intelligence sources have indicated that this WordPress-based website contains hidden information that could expose corruption and human rights violations. The website features a unique table processing system that displays various government data, but our analysts suspect that the developers have hidden sensitive information within the table structures themselves. The site's administrators are known for their sophisticated obfuscation techniques, making it difficult to distinguish between legitimate public data and concealed evidence. Your mission is to investigate this website and uncover the hidden information by looking beyond the surface-level content and examining how the tables are processed and displayed - the truth might be hidden, waiting for someone with the right skills to reveal it.

Be careful, others might be able to find out your most sacred secrets! (Flag only consists of emojis surrounded by 'GPNCTF{...}') The remote instance is not deployed via Docker-compose but plain Docker, resulting in the bot URL to be 'localhost:3000' instead of 'bot_service:3000' and the challenge server being 'localhost:9222' instead of 'challenge_service:9222'.

I always think leaf ~= tea. Please allow remote to have some time to boot the browser.

Welcome to the canteen's online menu, where you can check out the daily specials and their prices. But is everything as appetizing as it seems?

We recently stumbled upon an exposed SVN server of a large multimedia corporation, containing some of their backend application and internal tooling code. However, the access keys seem to not be the ones used in production - the real ones should fetch us quite a high price though, if we manage to get our hands on them that is. Just one problem - the tech stack seems to be really obscure, and no one on our team seems to have any clue what the heck is going on. Can you take a look, and maybe find some vulnerabilities in this thing?

We've managed to insert ourselves into a secure channel between two covert agents, however we overplayed our hand and they have become suspicious that their channel is compromised. Realising that there is no way to restablish trust over the compromised network, Alice called for them to carry out a NIST Certified KDF protocol to generate a symmetric OTP, and then for them to use this to encrypt a physical message at a dead drop location. We want to control the message she leaves, can you influence their conversation to control what Bob reads at the dead drop?

I found this website where you can rate the smell of the air, after purification. Do you know a good purifier, maybe you can recommend some purifier to the people.

Doctor Doom, the monarch of Latveria has made many doombots. You working with the Fantastic 4 have to access doombot machine and foil his plans of releasing doombots.

I have a really hard time managing my cash, am afraid someone might steal my memos...

Within the Louvre Museum's intranet, there is a service that allows trusted users to upload .tar files and view their content. However, this service has been exploited by a hacker. He was able to retrieve crucial information about the Louvre's security, hidden within the flag.txt.

You've heard of rogue-likes, but have you heard of heap-likes?

I...AM STEVE!

Perplexed by CORS? Our CORS Playground is your ideal solution. This intuitive and sleek platform lets you effortlessly learn and experiment with CORS policies. Perfect for unraveling the complexities of secure cross-origin requests. Dive in and clarify your CORS concepts!

You gained access to a Linux server. Can you also gain privileges?

Recently I learned ASP .NET Core and boy, it's so magic! Dependency injection, dynamic routing, interfaces everywhere. But for me, it wasn't dynamic enough. So I extended the framework and now I got all the dynamic in the world I could wish for. That surely didn't introduce any vulnerabilities, right?",