13 lines
621 B
Markdown
13 lines
621 B
Markdown
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# Adversarial Bug Report: fix-dashboard-cors-origin
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## Attack Vectors Tested
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1. **Preflight OPTIONS request**: `do_OPTIONS()` returns 204 without CORS headers — browser will block cross-origin requests correctly
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2. **Missing security headers on error responses**: `_send_error()` uses `SECURITY_HEADERS` — verified
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3. **X-Frame-Options bypass**: `DENY` is the most restrictive value — no bypass
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4. **MIME type confusion**: `X-Content-Type-Options: nosniff` prevents browsers from sniffing content type
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## Findings
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No bugs found. The security headers are correctly applied to all response types.
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## Verdict: PASS
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