| Título | FunAdmin v<=V7.1.0-rc6 Unrestricted Upload |
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| Descripción | FunAdmin through latest version (commit c4829f2, 2025-08-24) contains an unauthenticated arbitrary file upload vulnerability in the chunked upload endpoint /frontend/ajax/uploads. The chunkUpload() method in app/common/service/UploadService.php does not call the checkFile() security validation that is enforced in the regular upload flow, allowing an unauthenticated remote attacker to upload .php files to the web-accessible public/storage/uploads/ directory, resulting in Remote Code Execution (RCE). The frontend controller only applies the ViewNode middleware which performs no authentication checks. |
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| Fuente | ⚠️ https://gitee.com/funadmin/funadmin/issues/IJ8NXT |
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| Usuario | anch0r (UID 96691) |
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| Sumisión | 2026-04-18 09:08 (hace 2 meses) |
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| Moderación | 2026-05-03 18:10 (15 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 360908 [funadmin hasta 7.1.0-rc6 Frontend Chunked Upload Endpoint UploadService.php chunkUpload Archivo escalada de privilegios] |
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| Puntos | 20 |
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