---
title: "Discussion on \"File path traversal, simple case WriteUp & Walkthrough\" | Hashnode"
description: "Discussion on \"File path traversal, simple case WriteUp & Walkthrough\". step-by-step PortSwigger lab walkthrough demonstrating a file path traversal (CWE-22). Learn to identify the flaw,  and apply practical mitigations."
url: "https://hashnode.com/posts/file-path-traversal-simple-case-writeup-walkthrough/69f6871a0ab374db994d4c98"
---

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# [File path traversal, simple case WriteUp & Walkthrough](https://erinmin-writeups.hashnode.dev/file-path-traversal-simple-case-writeup-walkthrough?utm_source=hashnode&utm_medium=feed)

step-by-step PortSwigger lab walkthrough demonstrating a file path traversal (CWE-22). Learn to identify the flaw, and apply practical mitigations.

May 2 · 4 min read · erinmin-writeups.hashnode.dev  
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## Written by

[Mouhamed Ben Abdallah](https://hashnode.com/@erinmin)

@erinmin

  
[View profile](https://hashnode.com/@erinmin)

Hey there! I’m Mouhamed Benabdallah—part-time coder, full-time defender of the digital realm. 🛡️ 🔒 Cybersecurity Enthusiast: Passionate about ethical hacking, network fortification, and uncovering vulnerabilities. 🎯 CTF Player: Always up for the challenge of cracking codes and solving puzzles in Capture The Flag competitions. 💻 Part-Time Full-Stack Developer: Blending secure coding practices with innovative application development. 💡 When I’m not securing systems or chasing flags, I’m geeking out over tech trends and sharpening my skills in the ever-evolving digital landscape. Let’s connect and tackle the next big challenge together! 🌐

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