影响版本:
ECSHOP 2.7.2 Release 0604
程序介绍:
ECSHOP是一款开源免费的网上商店系统。由专业的开发团队升级维护,为您提供及时高效的技术支持,您还可以根据自己的商务特征对ECSHOP进行定制,增加自己商城的特色功能。
漏洞分析:
在include_libcommon.php中存在如下函数
PHP Code复制内容到剪贴板
functionget_package_info($id){global$ecs,$db,$_CFG;$now=gmtime();$sql="SELECTact_idASid,act_nameASpackage_name,goods_id,goods_name,start_time,end_time,act_desc,ext_info"."FROM".$GLOBALS['ecs']->table('goods_activity')."WHEREact_id='$id'ANDact_type=".GAT_PACKAGE;$package=$db->GetRow($sql);if($package['start_time']<=$now&&$package['end_time']>=$now){$package['is_on_sale']="1";}else{$package['is_on_sale']="0";}$package['start_time']=local_date('Y-m-dH:i',$package['start_time']);$package['end_time']=local_date('Y-m-dH:i',$package['end_time']);$row=unserialize($package['ext_info']);unset($package['ext_info']);if($row){foreach($rowas$key=>$val){$package[$key]=$val;}}$sql="SELECTpg.package_id,pg.goods_id,pg.goods_number,pg.admin_id,"."g.goods_sn,g.goods_name,g.market_price,g.goods_thumb,g.is_real,"."IFNULL(mp.user_price,g.shop_price*'$_SESSION[discount]')ASrank_price"."FROM".$GLOBALS['ecs']->table('package_goods')."ASpg"."LEFTJOIN".$GLOBALS['ecs']->table('goods')."ASg"."ONg.goods_id=pg.goods_id"."LEFTJOIN".$GLOBALS['ecs']->table('member_price')."ASmp"."ONmp.goods_id=g.goods_idANDmp.user_rank='$_SESSION[user_rank]'"."WHEREpg.package_id=".$id.""."ORDERBYpg.package_id,pg.goods_id";$goods_res=$GLOBALS['db']->getAll($sql);$market_price=0;其中$id没有经过严格过滤就直接进入了SQL查询,导致一个SQL注射漏洞。
在系统的lib_order.php中存在一个该函数的调用
PHP Code复制内容到剪贴板
functionadd_package_to_cart($package_id,$num=1){$GLOBALS['err']->clean();$package=get_package_info($package_id);if(emptyempty($package)){$GLOBALS['err']->add($GLOBALS['_LANG']['goods_not_exists'],ERR_NOT_EXISTS);returnfalse;}在flow.php中存在可控的输入源
PHP Code复制内容到剪贴板
$package=$json->decode($_POST['package_info']);if($_CFG['one_step_buy']=='1'){clear_cart();}if(!is_numeric($package->number)||intval($package->number)<=0){$result['error']=1;$result['message']=$_LANG['invalid_number'];}else{if(add_package_to_cart($package->package_id,$package->number)){if($_CFG['cart_confirm']>2)$package->package_id来源于输入
解决方案:
厂商补丁
ECSHOP
----------
目前厂商还没有提供补丁或者升级程序,我们建议使用此软件的用户随时关注厂商的主页以获取最新版本:
http://
信息来源:
来源: WooYun