🛡️ Sentinel: [HIGH] Fix information disclosure in upload endpoint#121
🛡️ Sentinel: [HIGH] Fix information disclosure in upload endpoint#121GerryK97 wants to merge 1 commit into
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Co-authored-by: GerryK97 <210032986+GerryK97@users.noreply.github.com>
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🚨 Severity: HIGH
💡 Vulnerability: Information Disclosure in the
/api/uploadendpoint. The server was leaking sensitive backend details in its 500 error responses, including the explicit presence or absence of specific Cloudinary environment variables, and detailed third-party service errors such as stack traces and HTTP codes from Cloudinary.🎯 Impact: An attacker could use this exposed information to map out the application's backend architecture and configurations, potentially leading to further, more targeted attacks against the infrastructure or the Cloudinary account itself.
🔧 Fix: Sanitized the Cloudinary configuration check and the exception catch block. These blocks now return a generic "Internal server error" to the client, while continuing to securely log the detailed errors to the server console for debugging.
✅ Verification: Verify that failed uploads or missing environment variables now return a generic 500 "Internal server error" without exposing stack traces or configuration keys in the JSON response payload.
PR created automatically by Jules for task 15693055346934084023 started by @GerryK97