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πŸ›‘οΈ Sentinel: [MEDIUM] Fix information leakage in upload route#122

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πŸ›‘οΈ Sentinel: [MEDIUM] Fix information leakage in upload route#122
GerryK97 wants to merge 1 commit into
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sentinel/fix-cloudinary-upload-error-leak-1546282674115467530

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πŸ›‘οΈ Sentinel: [MEDIUM] Fix information leakage in upload route

🚨 Severity: MEDIUM
πŸ’‘ Vulnerability: Next.js API route src/app/api/upload/route.ts was leaking detailed configuration (whether environment variables were set) and deep Cloudinary exceptions directly to client HTTP responses.
🎯 Impact: Attackers could use this leaked information to fingerprint the service or identify potential configuration gaps on the server.
πŸ”§ Fix: Modified the route to log the detailed errors server-side only and fail securely by returning generic error strings to the client, preventing the exposure of internal configuration state and service details.
βœ… Verification: Ran pnpm build, pnpm lint, and pnpm tsc --noEmit. No regressions were observed.


PR created automatically by Jules for task 1546282674115467530 started by @GerryK97

🚨 Severity: MEDIUM
πŸ’‘ Vulnerability: Next.js API route `src/app/api/upload/route.ts` was leaking detailed configuration (whether environment variables were set) and deep Cloudinary exceptions directly to client HTTP responses.
🎯 Impact: Attackers could use this leaked information to fingerprint the service or identify potential configuration gaps on the server.
πŸ”§ Fix: Modified the route to log the detailed errors server-side only and fail securely by returning generic error strings to the client, preventing the exposure of internal configuration state and service details.
βœ… Verification: Ran `pnpm build`, `pnpm lint`, and `pnpm tsc --noEmit`. No regressions were observed.

Co-authored-by: GerryK97 <210032986+GerryK97@users.noreply.github.com>
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