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+# Pentest mini-report — versila22/lima-app — 2026-06-19
+
+**Probed URL:** https://limaimpro.duckdns.org/
+**Stack:** React 18 / Vite + FastAPI (Python) / Nginx / No PWA
+**Counts:** Critical=0 High=4 Medium=4 Low=1 Info=1
+
+## Findings
+
+| Sev | Cat | Title | Location |
+|---|---|---|---|
+| High | SAST | Hardcoded plaintext admin+member passwords in seed data | backend/app/main.py:49–57 |
+| High | SCA | serialize-javascript RCE via crafted RegExp/Date objects | package.json → @rollup/plugin-terser |
+| High | SCA | undici TLS certificate validation bypass via SOCKS5 ProxyAgent | package.json (transitive) |
+| High | SCA | fast-uri path traversal via percent-encoded dot segments | package.json (transitive) |
+| Medium | DAST | Unauthenticated /health/db & /health/migrations expose DB URL prefix | backend/app/main.py:202–237 |
+| Medium | SAST | User enumeration via distinct auth error messages | backend/app/routers/auth.py:130–131 |
+| Medium | DAST | CSP unsafe-inline in style-src weakens XSS protection | nginx.conf:14 |
+| Medium | SCA | react-router open redirect via protocol-relative path (//) | package.json |
+| Low | SAST | Default CORS_ORIGINS includes localhost origins (no env override) | backend/app/config.py:13 |
+| Info | SCA | vitest GHSA-5xrq-8626-4rwp arbitrary file read/exec — devDep only | devDependencies |
+
+## Top 3 fixes
+1. **Hardcoded seed passwords** — replace with env vars or randomly-generated one-time passwords; never commit plaintext creds, especially for `admin@lima-impro.fr`
+2. **Unauthenticated health endpoints** — add `_: Member = Depends(require_admin)` to `/health/db` and `/health/migrations` routes in `main.py`
+3. **User enumeration** — unify login error to `"Identifiants invalides."` regardless of whether email is absent or password is wrong; keep per-reason logging server-side only
+
+## Evidence (High only)
+
+**Hardcoded seed passwords** — `backend/app/main.py:49–57`
+```python
+{"email": "admin@lima-impro.fr", "app_role": "admin", "password": "Admin1234!", ...},
+{"email": "marie.leroy@exemple.fr", "password": "Password1!", ...},
+```
+Impact: Anyone with repo access knows the admin password; if not rotated post-deploy, full account takeover.
+Fix: Seed passwords via env var `SEED_ADMIN_PASSWORD` or use a generated token sent by email on first run.
+
+**DB URL prefix leak** — `backend/app/main.py:202–237`
+```python
+"async_url_prefix": settings.async_database_url[:60],  # unauthenticated GET /health/db
+```
+Impact: 60-char prefix of DB connection string (host, port, user, start of password) exposed publicly.
+Fix: Gate `/health/db` and `/health/migrations` behind `require_admin` dependency.
+
+**User enumeration** — `backend/app/routers/auth.py:130–131`
+```python
+"email_not_found": "Aucun compte trouvé pour cet email.",
+"wrong_password":  "Mot de passe incorrect.",
+```
+Impact: Attacker can enumerate valid email addresses, reducing brute-force search space.
+Fix: Return identical `"Identifiants invalides."` for both cases at HTTP response level.
+
+**serialize-javascript RCE** — `npm audit GHSA-5c6j-r48x-rmvq / GHSA-qj8w-gfj5-8c6v`
+Impact: Malicious input to bundler pipeline can trigger RCE during build/CI.
+Fix: `npm update serialize-javascript` (or update @rollup/plugin-terser to latest).
+
+## Verified safe
+- No hardcoded secrets in source files (API keys, bearer tokens, private keys)
+- Admin routes protected by `require_admin` dependency (proper role check)
+- JWT secret has validator that blocks default in non-dev mode
+- Rate limiting on auth endpoints (5/min login, 3/min forgot-password)
+- HSTS `max-age=31536000; includeSubDomains` set in nginx.conf
+- X-Content-Type-Options, X-Frame-Options DENY set in nginx.conf
+- Sensitive file paths (.env, .git) return 403 (CDN layer)
+- TLS 1.0/1.1 disabled; TLS 1.2+1.3 enabled
+- TLS certificate valid (expires 2026-07-19)
+- No XSS sinks (innerHTML, dangerouslySetInnerHTML) found in src/
+- No localStorage/sessionStorage token storage found
+- Vitest critical (GHSA-5xrq-8626-4rwp) is devDependency only — not in production bundle
+
+## Needs server-side verification
+- Full HTTP response headers from live URL (CDN blocked DAST from remote env)
+- CORS origin validation on the Railway-deployed API endpoint
+- Actual DB URL length — 60-char prefix may or may not include credentials depending on URL format
+- Whether SEED_MEMBERS admin password has been rotated in production DB
+
+## Tools
+ran=npm-audit, grep-secrets, curl (TLS/headers), openssl; skipped=pnpm-audit (not available in repo)