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πŸ›‘οΈ Sentinel: [HIGH] Fix CSRF Vulnerability - #72

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sentinel-fix-csrf-3116739756242458192
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πŸ›‘οΈ Sentinel: [HIGH] Fix CSRF Vulnerability#72
rauhmaru wants to merge 1 commit into
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sentinel-fix-csrf-3116739756242458192

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@rauhmaru rauhmaru commented Jul 5, 2026

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🚨 Severity: HIGH
πŸ’‘ Vulnerability: The application was missing Cross-Site Request Forgery (CSRF) protection on all form POST routes.
🎯 Impact: An attacker could trick a user into submitting a form (like deleting a product or modifying a recipe) without their knowledge or consent if they are logged in or have an active session.
πŸ”§ Fix: Integrated Flask-WTF and globally initialized CSRFProtect. Added {{ csrf_token() }} to all forms using method="post".
βœ… Verification: Ran test suite to ensure all endpoints function correctly with testing config bypassing CSRF checks. Evaluated forms for the hidden CSRF input token.


PR created automatically by Jules for task 3116739756242458192 started by @rauhmaru

- Added `Flask-WTF` dependency to `requirements.txt`.
- Initialized `CSRFProtect(app)` globally in `app.py`.
- Injected `{{ csrf_token() }}` hidden inputs to all POST forms across Jinja templates.
- Disabled `WTF_CSRF_ENABLED` in `test_security.py` to prevent validation errors in tests.
- Updated `.jules/sentinel.md` with learning and prevention strategies for CSRF.

Co-authored-by: rauhmaru <2289237+rauhmaru@users.noreply.github.com>
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