| 标题 | FunAdmin v<=V7.1.0-rc6 Unrestricted Upload |
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| 描述 | 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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| 来源 | ⚠️ https://gitee.com/funadmin/funadmin/issues/IJ8NXT |
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| 用户 | anch0r (UID 96691) |
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| 提交 | 2026-04-18 09時08分 (2 月前) |
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| 管理 | 2026-05-03 18時10分 (15 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 360908 [funadmin 直到 7.1.0-rc6 Frontend Chunked Upload Endpoint UploadService.php chunkUpload 文件 权限提升] |
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| 积分 | 20 |
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