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🛡️ Sentinel: [security improvement] Add security headers - #152

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sentinel/security-headers-3444544087448341122
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🛡️ Sentinel: [security improvement] Add security headers#152
crabcanon wants to merge 2 commits into
mainfrom
sentinel/security-headers-3444544087448341122

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@crabcanon

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🚨 Severity: MEDIUM
💡 Vulnerability: Missing security headers (HSTS, X-Frame-Options, X-Content-Type-Options) in API responses.
🎯 Impact: Applications consuming the API or rendering it (if any web UI interacts directly) could be vulnerable to MIME-sniffing, clickjacking, and man-in-the-middle attacks over non-HTTPS connections.
🔧 Fix: Added the headers to the FastAPI request_context_middleware.
✅ Verification: Ran unit tests verifying header presence and E2E integration tests to ensure no regressions.


PR created automatically by Jules for task 3444544087448341122 started by @crabcanon

Added standard security headers (Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options) to API responses in request context middleware to improve defense in depth.

Co-authored-by: crabcanon <3458947+crabcanon@users.noreply.github.com>
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vercel Bot commented Jul 22, 2026

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Project Deployment Actions Updated (UTC)
cortex Ready Ready Preview, Comment Jul 22, 2026 8:12pm

Added standard security headers (Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options) to API responses in request context middleware to improve defense in depth.

Co-authored-by: crabcanon <3458947+crabcanon@users.noreply.github.com>
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