| 제목 | LearnHouse learnhouse 98dfad76aad70711a8113f6c1fdabfccf10509ca Client-Side Enforcement of Server-Side Security |
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| 설명 | Certain LearnHouse file upload endpoints enforce file-type checks **only on the client side**. An attacker can upload a benign image to pass client-side checks, intercept the multipart request, and replace the uploaded content with any payload (e.g., SVG, `.py`, `.php`). This allows Stored XSS (via SVG) or arbitrary file storage that may lead to RCE. Affects all versions up to commit `98dfad7`. |
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| 원천 | ⚠️ https://gist.github.com/KhanMarshaI/ef07d20eb1cbe30c71722fbded7cc056 |
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| 사용자 | KhanMarshal (UID 89610) |
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| 제출 | 2025. 10. 13. AM 11:57 (6 개월 ago) |
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| 모더레이션 | 2025. 10. 26. PM 05:01 (13 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 329940 [LearnHouse 까지 98dfad76aad70711a8113f6c1fdabfccf10509ca Course Thumbnail /api/v1/courses/ thumbnail 권한 상승] |
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| 포인트들 | 20 |
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