feat(lab1): juice shop deploy + PR template + triage report

.github/PULL_REQUEST_TEMPLATE.md

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+## Goal
+
+<!--What this PR delivers? (1 sentence)-->
+
+## Changes
+
+<!--bullet list of artifacts added/modified-->
+
+-
+
+## Testing
+
+<!--how you verified it works (commands + observed output)-->
+
+```bash
+```
+
+## Artifacts & Screenshots
+
+<!--links to files in this PR, image embeds where useful-->
+
+- [ ] Title is clear (`feat(labN): <topic>` style)
+- [ ] No secrets/large temp files committed
+- [ ] Submission file at `submissions/labN.md` exists

submissions/lab1.md

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+# Lab 1 — Submission
+
+## Triage Report: OWASP Juice Shop
+
+### Scope & Asset
+- Asset: OWASP Juice Shop (local lab instance)
+- Image: `bkimminich/juice-shop:v20.0.0`
+- Image digest: sha256:99779f57113bd47312e8fe7b264ff402ee41da76ddda7f2fc842a92ad51827ce
+- Host OS: Ubuntu 24.04
+- Docker version: Docker version 29.1.3, build 29.1.3-0ubuntu3~24.04.2
+
+### Deployment Details
+- Run command used: `docker run -d --name juice-shop -p 127.0.0.1:3000:3000 bkimminich/juice-shop:v20.0.0`
+- Access URL: http://127.0.0.1:3000
+- Network exposure: 127.0.0.1 only? [X] Yes [ ] No (explain if No)
+- Container restart policy: no
+
+### Health Check
+- HTTP code on `/`: 200
+- API check (first 200 chars of `/rest/products`): {"status":"success","data":[{"id":1,"name":"Apple Juice (1000ml)","description":"The all-time classic.","price":1.99,"deluxePrice":0.99,"image":"apple_juice.jpg","createdAt":"2026-06-11T11:43:13.936Z"
+- Container uptime: 44 minutes
+
+### Initial Surface Snapshot (from browser exploration)
+- Login/Registration visible: [X] Yes [ ] No — notes: <...>
+- Product listing/search present: [X] Yes [ ] No — notes: <...>
+- Admin or account area discoverable: [X] Yes [ ] No — notes: <...>
+- Client-side errors in DevTools console: [ ] Yes [X] No — notes: <...>
+- Pre-populated local storage / cookies: 
+
+    In local storage, I saw my token consisting of an array of three parts:
+    - 0:"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9"
+    - 1:"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"
+    - 2:"DcX2MBv-rV1dFnsn46pBexAvLJh0GZheJQftmE2_2zmmulLHJlLQ1prps-JN0CIKQOAO9a5Ad8LWI28XGkRbZUvG7zB4ucaK55G5nNZG9lth41YfQE3ueTWvTd2M7Crw_m0MfkTPThvQHKNjFe9wYPRQ8y_kgvD7GNQlRmLhLVo"
+
+    Cookies:
+    - cookieconsent_status: dismisal
+    - language: en
+    - welcomebanner_status: dismisal
+
+
+### Security Headers (Quick Look)
+Run: `curl -I http://127.0.0.1:3000 2>&1 | head -20`. Paste output:
+```
+  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
+                                 Dload  Upload   Total   Spent    Left  Speed
+  0  9903    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
+HTTP/1.1 200 OK
+Access-Control-Allow-Origin: *
+X-Content-Type-Options: nosniff
+X-Frame-Options: SAMEORIGIN
+Feature-Policy: payment 'self'
+X-Recruiting: /#/jobs
+Accept-Ranges: bytes
+Cache-Control: public, max-age=0
+Last-Modified: Fri, 12 Jun 2026 07:45:13 GMT
+ETag: W/"26af-19ebacacf02"
+Content-Type: text/html; charset=UTF-8
+Content-Length: 9903
+Vary: Accept-Encoding
+Date: Fri, 12 Jun 2026 07:50:16 GMT
+Connection: keep-alive
+Keep-Alive: timeout=5
+```
+Which of these are MISSING? (cross-reference Lecture 1 OWASP Top 10:2025 — A06)
+- [X] `Content-Security-Policy`
+- [X] `Strict-Transport-Security`
+- [ ] `X-Content-Type-Options: nosniff`
+- [ ] `X-Frame-Options`
+
+
+### Top 3 Risks Observed (2-3 sentences each, in your own words)
+1. **Secret questions and answers are transmitted to the client in clear text** — <An attacker can get the answer to the secret password and change the password for the user’s account and take over his account; A07>
+2. **User is not locked out after multiple incorrect password attempts** — <An attacker can try passwords without hindrance. This allows attacker to find the password for any account; A07>
+3. **Open directory ftp** — <The server allows an unauthorized user to view the contents of the ftp directory and download files; A01>
+
+## PR Template Setup
+
+- File: `.github/PULL_REQUEST_TEMPLATE.md`
+- Sections included: Goal / Changes / Testing / Artifacts & Screenshots
+- Checklist items: <list yours>
+- Auto-fill verified: [ ] Yes — PR description showed my template (screenshot or link to draft PR)
+
+## Github Community
+
+- **Starring a repository** helps others find useful projects, increasing their visibility, and allows you to easily track and revisit repos that you find interesting or might need later.
+
+- **Following developers** allows you to keep up with their work, learn from their coding techniques, and collaborate more effectively as a team. It also helps build a professional network and open up new opportunities in the open source community.