| Título | 648540858 wvp-GB28181-pro v2.7.4-20260107 Path Traversal |
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| Descripción | 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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| Fuente | ⚠️ https://github.com/648540858/wvp-GB28181-pro/issues/2175 |
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| Usuario | fakebug (UID 94486) |
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| Sumisión | 2026-06-26 04:22 (hace 2 meses) |
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| Moderación | 2026-08-14 08:00 (2 months later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 389964 [648540858 wvp-GB28181-pro 2.7.4-20260107 Snapshot Endpoint PlayController.java deviceId/channelId recorrido de directorios] |
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| Puntos | 19 |
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