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🛡️ Sentinel: [MEDIUM] Fix Information Exposure in API Routes - #158

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fix/api-information-exposure-5111202437611255689
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🛡️ Sentinel: [MEDIUM] Fix Information Exposure in API Routes#158
fysp11 wants to merge 1 commit into
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fix/api-information-exposure-5111202437611255689

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@fysp11

@fysp11 fysp11 commented Jul 30, 2026

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🚨 Severity: MEDIUM
💡 Vulnerability: Unhandled downstream raw error responses, raw internal AI results formats, and internal Error.messages were being forwarded directly to clients in /pages/api/* endpoints when operations failed.
🎯 Impact: Leaks detailed infrastructure internals and raw external API errors to end users, mapping backend details that can be useful for mapping potential exploitation points.
🔧 Fix: Adjusted error catching blocks and unexpected AI payload parsing falls to securely log verbose details server-side (console.error) and strictly return generic user-friendly strings to the client responses.
Verification: Verified by passing all linters and type checkers locally (pnpm run check) ensuring that error messages are secure and do not affect proper API functioning. Code is documented in sentinel journal.


PR created automatically by Jules for task 5111202437611255689 started by @fysp11

Co-authored-by: fysp11 <13081700+fysp11@users.noreply.github.com>
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cloudflare-workers-and-pages Bot commented Jul 30, 2026

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Deploying fysp-dev with  Cloudflare Pages  Cloudflare Pages

Latest commit: 413e3ca
Status: ✅  Deploy successful!
Preview URL: https://e561b50e.fysp-dev.pages.dev
Branch Preview URL: https://fix-api-information-exposure.fysp-dev.pages.dev

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@kinsta

kinsta Bot commented Jul 30, 2026

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Preview deployments for fysp11.github.io ⚡️

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Commit: 413e3cafc6f47008201794b0b79464be818fe261

Deployment ID: 61aea657-5446-460e-8a35-aa2576ae52b2

Static site name: fysp11githubio-cleb3

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