| Titel | 648540858 wvp-GB28181-pro v2.7.4-20260107 Path Traversal |
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| Beschreibung | 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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| Quelle | ⚠️ https://github.com/648540858/wvp-GB28181-pro/issues/2175 |
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| Benutzer | fakebug (UID 94486) |
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| Einreichung | 26.06.2026 04:22 (vor 2 Monaten) |
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| Moderieren | 14.08.2026 08:00 (2 months later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 389964 [648540858 wvp-GB28181-pro 2.7.4-20260107 Snapshot Endpoint PlayController.java deviceId/channelId Directory Traversal] |
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| Punkte | 19 |
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