🛡️ Sentinel: [HIGH] Add strict CSP and refactor inline JS#56
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- Add `Content-Security-Policy` meta tags to all static HTML files (`index.html`, `about.html`, `resume.html`, `ecosystem.html`) enforcing `script-src 'none'`. - Refactor inline `onmouseover` JS handlers in `resume.html` to use CSS `:hover` pseudo-class in `assets/css/style.css`. - Add `.qr-code-image` class to `assets/css/style.css` for the QR code hover effect. - Update `resume.html` to use the new CSS class. - Verify changes with Playwright script (verified CSP presence and visual hover effect).
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🚨 Severity: HIGH
💡 Vulnerability: Missing Content-Security-Policy allows potential XSS.
🎯 Impact: Prevents script injection attacks on the static site.
🔧 Fix: Added strict CSP headers (
script-src 'none') to all HTML files. Refactored inline JS event handlers inresume.htmlto use CSS:hover.✅ Verification: Verified using Playwright script that CSP headers are present and hover effects still work.
PR created automatically by Jules for task 16944757035372891670 started by @jbdevprimary