Gửi #521169: Vulnerabilities in the dating platform. windows 4.0 File upload vulnerabilitythông tin

tiêu đềVulnerabilities in the dating platform. windows 4.0 File upload vulnerability
Mô tảCode auditing reveals that the following code receives the data parameter through the input function. The type of the data parameter is an array, and then it calls the base64image function for processing. $res = base64Image($v,"uploads/".date("Y-m-d")."/"); if (preg_match('/^(data:\s*image\/(\w+);base64,)/',$imgBase64,$res)) if (file_put_contents($new_file,base64_decode(str_replace($res[1],'', $imgBase64)))) After encoding the verification code with Base64, upload it. https://www.jianshu.com/p/f8ca5e3cd889
Nguồn⚠️ https://www.jianshu.com/p/f8ca5e3cd889
Người dùng
 leizi (UID 82832)
Đệ trình16/03/2025 07:46 (cách đây 2 những năm)
Kiểm duyệt22/03/2025 14:45 (6 days later)
Trạng tháiđược chấp nhận
Mục VulDB300688 [Yue Lao Blind Box 月老盲盒 đến 4.0 Upload.php base64image data nâng cao đặc quyền]
điểm20

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