| 제목 | 648540858 wvp-GB28181-pro v2.7.4-20260107 Path Traversal |
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| 설명 | The snapshot endpoint GET /api/play/snap builds the saved image filename by naively concatenating the deviceId and channelId request parameters. Neither is normalized, so a deviceId containing ../ escapes the snapshot directory and writes the snapshot image bytes (returned by the media server) to an attacker-chosen path. The result is arbitrary file write/overwrite on the media node. Authentication (JWT) is required. |
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| 원천 | ⚠️ https://github.com/648540858/wvp-GB28181-pro/issues/2175 |
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| 사용자 | fakebug (UID 94486) |
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| 제출 | 2026. 06. 26. AM 04:22 (2 개월 ago) |
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| 모더레이션 | 2026. 08. 14. AM 08:00 (2 months later) |
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| 상태 | 수락 |
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| VulDB 항목 | 389964 [648540858 wvp-GB28181-pro 2.7.4-20260107 Snapshot Endpoint PlayController.java deviceId/channelId 디렉토리 순회] |
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| 포인트들 | 19 |
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