🛡️ Sentinel: [CRITICAL] Fix path traversal in SetPortrait - #225
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Up to standards ✅🟢 Issues
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🚨 Severity: CRITICAL
💡 Vulnerability: Defense-in-depth bypass in SetPortrait allowed path traversal when resolving employee ID image paths.
🎯 Impact: Arbitrary file read exposure through directory traversal.
🔧 Fix: Wrapped the image resolution logic with a validation check that skips path resolution if invalid characters or .. are present, allowing safe fallback rendering.
✅ Verification: Verified using dotnet test.
PR created automatically by Jules for task 12142649941304454026 started by @mleem97