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2026-04-19 20:34
my-cool-blog - jerseyctf6
Challenge Overview
This challenge involves chaining multiple vulnerabilities — Directory Traversal, Local File Inclusion (LFI), and a PHP filter bypass — to extract database credentials and retrieve the flag directly from a PostgreSQL database.
Key concepts: LFI, Directory Traversal, PHP filter wrapper, Base64 bypass, PostgreSQL enumeration
Step 1 – Reconnaissance
The ch...
