| 제목 | QYKCMS File upload vulnerability |
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| 설명 | There is an arbitrary file upload vulnerability in the downfile() function of the QYKCMS function.php file, which can cause malicious files to be uploaded to the server and the server permissions to be obtained
qykcms_4.3.0 Source code download address：
http://api.qingyunke.com/qykcms/down/qykcms_4.3.0.zip
Vulnerable file path:： \wwwroot\admin_system\include\function.php
A vulnerability exists in line 645-657 downfile(), which uses file_ get_ Contents() reads $url, and then uses file_ put_ The contents() function performs a write operation, only determining whether the file exists, without filtering the file content, file source, and file suffix |
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| 원천 | ⚠️ https://github.com/VG00000/-/blob/main/README.md |
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| 사용자 | VG000 (UID 43137) |
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| 제출 | 2023. 03. 16. PM 04:00 (4 연령 ago) |
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| 모더레이션 | 2023. 03. 17. AM 07:27 (15 hours later) |
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| 상태 | 수락 |
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| VulDB 항목 | 223287 [Meizhou Qingyunke QYKCMS 4.3.0 Update /admin_system/api.php downurl 권한 상승] |
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| 포인트들 | 20 |
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