| शीर्षक | Vulnerabilities in the dating platform. windows 4.0 File upload vulnerability |
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| विवरण | Code 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 |
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| स्रोत | ⚠️ https://www.jianshu.com/p/f8ca5e3cd889 |
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| उपयोगकर्ता | leizi (UID 82832) |
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| सबमिशन | 16/03/2025 07:46 AM (2 साल पहले) |
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| संयम | 22/03/2025 02:45 PM (6 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 300688 [Yue Lao Blind Box 月老盲盒 तक 4.0 Upload.php base64image data अधिकार वृद्धि] |
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| अंक | 20 |
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