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Project 06

Vulnerable App Test Report

Test a deliberately vulnerable app in your own lab and report three findings properly.
Start the walkthrough
Difficulty
Hard
Time
6 to 10 hours
On a résumé
Strongest résumé piece

Why this one is worth your hours

Shows you work inside a scope and can prove impact without causing harm.

The ones worth the most on a résumé: real scope, real decisions, and plenty to talk about.

What you walk away with

  • OWASP Juice Shop
  • ZAP
  • Burp Suite Community
  • Docker

Those names go on your résumé line, and every one of them is something an interviewer can ask you about, so use them honestly.

Give it a name of its own

“Vulnerable App Test Report” describes the work. It is not the name. Pick one of these, or invent your own, then use it everywhere: the repository, the README title and the résumé.

  • Trapdoor
  • Glass House
  • Open Window
  • Scope Alpha
  • Lockpick Lab

The framework you follow

  • OWASP Top 10

    Classify each finding, so a reader knows the category at a glance.

  • PTES reporting

    Structure the report: scope, approach, findings, evidence, remediation.

How to follow a framework, honestly

A framework is a checklist someone argued about for years. You do not read all of it. You use the part that matches your project.

  1. Take one section. Open the framework and find the section that covers your project. Read only that.
  2. Quote the requirement. Put the requirement in your README in its own words, one or two lines, with a link.
  3. Map your steps to it. Beside each step you take, name the item it satisfies. This is what makes the work checkable.
  4. Record where you differ. You will skip something because it needs a budget or a team. Write that down and why. It reads as judgment, not as a gap.

Naming a framework you followed and showing where you diverged is worth more in an interview than listing five you have only heard of.

Do the work

Keep a note file open. One line per step: what you ran, what came back, what you decided.

  1. Run the app locally in Docker and write your scope in one paragraph.
  2. Explore as a normal user; note where input, sign-in and private data meet.
  3. Pick three weaknesses rather than chasing everything.
  4. Record exact reproduction steps with screenshots.
  5. Explain impact in the owner's terms, not the tool's.
  6. Recommend a fix for each, and retest one after applying it.

What ends up in the repository

  • Scope and approach
  • Three findings with reproduction steps
  • Remediation advice and one retest

Put it on GitHub

This is the part people skip, and it is the part a reviewer actually opens. Eight steps, about twenty minutes the first time.

  1. Create the repository

    github.com → New repository

    Name it the project name you picked. Add a README and an MIT licence. Keep it public.

    Note it down Write the chosen name in your notes. It goes on your résumé later, unchanged.

  2. Bring it to your machine

    git clone https://github.com/you/arkham.git
cd arkham

    The terminal prints Cloning into 'arkham'. You now have a folder with one README in it.

    Note it down If it asks for a password, set up a personal access token or SSH key once and never again.

  3. Make room for evidence

    mkdir evidence notes scripts
printf 'data/\n*.pcap\n' > .gitignore

    Three empty folders and a .gitignore, so raw captures and downloaded datasets never get committed.

    Note it down Never commit real data, keys or anything with someone's name in it.

  4. Write the README before the work

    open README.md

    Goal, environment, what I did, evidence, findings, limitations. Headings first, blanks underneath.

    Note it down Writing the headings first tells you what to collect while you work, instead of after.

  5. Take notes as you go

    notes/log.md

    One line per action: the time, what you ran, what came back, what you decided.

    Note it down This is where your numbers come from. In three days you will not remember why you ruled something out.

  6. Commit in small pieces

    git add .
git commit -m "Add triage table for alerts 1 to 6"

    Each commit is a checkpoint with a message you can read back months later.

    Note it down One commit per step of the project. An interviewer can scroll your commits and see how you worked.

  7. Push it up

    git push

    Refresh the page on github.com and your README is the front page of the project.

    Note it down Check it in a private window. If it 404s, the repository is still private.

  8. Finish it properly

    git tag v1.0
git push --tags

    Screenshots in evidence/, the real numbers filled into the README, a tagged version.

    Note it down Copy the repository link into your résumé line and click it once before you send it.

  • Small commits beat one giant upload; the history is part of the evidence.
  • Every screenshot needs a caption saying what it proves.
  • If something did not work, keep it and say so. Reviewers trust write-ups that admit limits.

The résumé line

Project name | tools, datasets and frameworks | link

Example, with your own name and your own numbers

TrapdoorOWASP Juice Shop, ZAP, Burp Suite Community, Docker, OWASP Top 10GitHub

Tested an intentionally vulnerable web application across 9 features in a local lab; confirmed 3 findings with reproducible steps and evidence, and retested 2 after applying the recommended fixes.

The numbers come from your notes, not from this page. Count as you work, keep every figure checkable in your report, and hyperlink the last part to the repository.

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