YPYogeshwar Peelainexploitnotes.hashnode.dev·2d ago · 7 min readTryHackMe: Gallery WriteupSummary Gallery is a Linux box running a "Simple Image Gallery System" PHP application on port 8080. The login form is vulnerable to a classic SQL injection auth bypass, which grants admin access. The00
YPYogeshwar Peelainexploitnotes.hashnode.dev·2d ago · 8 min readTryHackMe: PlottedTMS WriteupSummary Plotted is a Linux CTF box hosting a PHP "Traffic Offense Management System" (TOMS) admin panel across two web services (ports 80 and 445). Initial enumeration uncovered decoy files and a leak00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Oct 7 · 15 min readTryHackMe - SeaSurfer writeupExecutive Summary The engagement began with a single disclosed virtual host name leaking out of an HTTP response header on the target web server. That one leak unraveled the entire box: it led to a Wo00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Sep 28 · 8 min readTryHackMe: Binary Heaven - WriteupSummary A locked-down TryHackMe box gating SSH access behind two credential-checking binaries: a small C program with an anti-debug/obfuscated string comparison, and a statically linked Go binary hidi00
YPYogeshwar Peelainexploitnotes.hashnode.dev·Sep 22 · 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·Sep 22 · 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
