YPYogeshwar Peelainexploitnotes.hashnode.dev·2d ago · 11 min readTryHackMe: Adventure Time WriteupSummary Adventure Time is a hard-rated TryHackMe box themed around the cartoon, with a heavy focus on multi-layered encoding/decoding puzzles, steganography, and lateral movement through several user 00
YPYogeshwar Peelainexploitnotes.hashnode.dev·2d ago · 8 min readTryHackMe: Python Playground WriteupSummary Python Playground is a hard-rated TryHackMe box built around a "sandboxed" Python code execution service fronted by a Node.js/Express web app. The site advertises a blacklist-based filter that00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Sep 10 · 10 min readTryHackMe - Olympus WriteupSummary Olympus is a Linux box built around an old Victor CMS 1.0 install hidden under /~webmaster/. An unauthenticated SQL injection in the CMS search feature was the root of the entire chain: it dum00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 24 · 9 min readTryHackMe : Umbrella WriteupIntroduction Umbrella is a medium-difficulty TryHackMe box built around a leaky Docker registry, an exposed Node.js time-tracking application, and a classic writable-log privilege escalation. The path00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 23 · 18 min readBrunnerCTF 2026 : The Three Ways WriteupSummary Two connected challenges built around the same Gitea/Drone/rollout-agent environment. The first stage (Flow) gets code execution on the Drone CI runner. The second stage (Feedback / Continuous00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 18 · 8 min readTryHackMe : Athena WriteupOverview Athena is an easy-rated TryHackMe box that chains a leaked internal path (found via an anonymous SMB share) into a command injection vulnerability in a "router panel" ping tool, followed by a00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 15 · 11 min readTryHackMe : Different CTF writeupSummary Different CTF is an easy-rated Linux box built around a WordPress install with an exposed wp-config.php, an FTP service reachable with credentials hidden inside a steganographic image, and a c00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 12 · 7 min readTryHackMe : Lookup writeupSummary Lookup is an easy Linux box built around a login portal that redirects authenticated users to a vhost-hosted elFinder file manager. Username enumeration on the login form combined with passwor11N
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 10 · 35 min readTryHackMe : Overflow The Jackpot writeup# Challenge Category Flag 1 B1t Recovery Crypto THM{[REDACTED]} 2 Lost Fortune Included Web THM{REDACTED} 3 Casino Heist Forensics THM{REDACTED} 4 Fresh Powder - Bonus Challenge Detection Eng10
YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 11 · 18 min readTryHackMe : The London Bridge writeupSummary The London Bridge is built around a Flask "Explore London" gallery app served behind Gunicorn. A hidden /view_image endpoint takes a form-encoded URL and fetches it server-side - classic SSRF 11N
