### 简要描述：
骑士PHP人才系统：74cms V3.4.20140530
Check Out。
### 详细说明：
在user/user_apply_jobs.php中
```
if ($act=="app_save")
{
$jobsid=isset($_POST['jobsid'])?$_POST['jobsid']:exit("出错了");
$resumeid=isset($_POST['resumeid'])?intval($_POST['resumeid']):exit("出错了");
$notes=isset($_POST['notes'])?trim($_POST['notes']):"";
$pms_notice=intval($_POST['pms_notice']);
$jobsarr=app_get_jobs($jobsid);//这里出库
if (empty($jobsarr))
{
exit("职位丢失");
}
$resume_basic=get_resume_basic($_SESSION['uid'],$resumeid);
if (empty($resume_basic))
{
exit("简历丢失");
}
$i=0;
foreach($jobsarr as $jobs)
{
if (check_jobs_apply($jobs['id'],$resumeid,$_SESSION['uid']))
{
continue ;
}
if ($resume_basic['display_name']=="2")
{
$personal_fullname="N".str_pad($resume_basic['id'],7,"0",STR_PAD_LEFT);
}
elseif($resume_basic['display_name']=="3")
{
$personal_fullname=cut_str($resume_basic['fullname'],1,0,"**");
}
else
{
$personal_fullname=$resume_basic['fullname'];
}
$addarr['resume_id']=$resumeid;
$addarr['resume_name']=$personal_fullname;
$addarr['personal_uid']=intval($_SESSION['uid']);
$addarr['jobs_id']=$jobs['id'];
$addarr['jobs_name']=$jobs['jobs_name'];
$addarr['company_id']=$jobs['company_id'];
$addarr['company_name']=$jobs['companyname'];
$addarr['company_uid']=$jobs['uid'];
$addarr['notes']= $notes;
if (strcasecmp(QISHI_DBCHARSET,"utf8")!=0)
{
$addarr['notes']=iconv("utf-8",QISHI_DBCHARSET,$addarr['notes']);
}
$addarr['apply_addtime']=time();
$addarr['personal_look']=1;
if (inserttable(table('personal_jobs_apply'),$addarr))
```
```
$jobsarr=app_get_jobs($jobsid);//这里出库
$addarr['jobs_id']=$jobs['id'];
$addarr['jobs_name']=$jobs['jobs_name'];
$addarr['company_id']=$jobs['company_id'];
$addarr['company_name']=$jobs['companyname'];
$addarr['company_uid']=$jobs['uid'];
```
虽然有全局转义,但是入库后 转义符就没有了。
可以看到这些出库后都没有过滤。
```
+-------------------+----------------------+------+-----+---------+------------
---+
| Field | Type | Null | Key | Default | Extra
|
+-------------------+----------------------+------+-----+---------+------------
---+
| id | int(10) unsigned | NO | PRI | NULL | auto_increm
nt |
| subsite_id | tinyint(3) unsigned | NO | | 0 |
|
| uid | int(10) unsigned | NO | MUL | NULL |
|
| jobs_name | varchar(30) | NO | | NULL |
|
| companyname | varchar(50) | NO | | NULL |
可以看到jobs_name 和 companyname 类型都是varchar
但是companyname 字符可以多一些 就用他把。50个字符 足以。
第二处在user/user_invited.php 中
<code>
elseif ($act=="invited_save")
{
$jobs_id=isset($_GET['jobs_id'])?intval($_GET['jobs_id']):exit("err");
$notes=isset($_GET['notes'])?trim($_GET['notes']):"";
$pms_notice=intval($_GET['pms_notice']);
if (check_interview($id,$jobs_id,$_SESSION['uid']))
{
exit("repeat");
}
$jobs=get_jobs_one($jobs_id);
$addarr['resume_id']=$resume['id'];
$addarr['resume_addtime']=$resume['addtime'];
if ($resume['display_name']=="2")
{
$addarr['resume_name']="N".str_pad($resume['id'],7,"0",STR_PAD_LEFT);
}
elseif ($resume['display_name']=="3")
{
$addarr['resume_name']=cut_str($resume['fullname'],1,0,"**");
}
else
{
$addarr['resume_name']=$resume['fullname'];
}
$addarr['resume_uid']=$resume['uid'];
$addarr['company_id']=$jobs['company_id'];
$addarr['company_addtime']=$jobs['company_addtime'];
$addarr['company_name']=$jobs['companyname'];
$addarr['company_uid']=$_SESSION['uid'];
$addarr['jobs_id']=$jobs['id'];
$addarr['jobs_name']=$jobs['jobs_name'];
$addarr['jobs_addtime']=$jobs['addtime'];
$addarr['notes']= $notes;
if (strcasecmp(QISHI_DBCHARSET,"utf8")!=0)
{
$addarr['notes']=iconv("utf-8",QISHI_DBCHARSET,$addarr['notes']);
}
$addarr['personal_look']= 1;
$addarr['interview_addtime']=time();
$user=get_user_info($resume['uid']);
$resume_user=get_user_info($resume['uid']);
if ($_CFG['operation_mode']=="2")
{
inserttable(table('company_interview'),$addarr);
```
出库后直接带入到了insert中 造成了注入
跟第一处差不多 我就不多说了。
</code>
### 漏洞证明：
首先先注册一个企业会员,创建企业 企业名字为yuaa' 然后 发布招聘。
然后再注册一个个人会员 去投简历
测试
[<img src="https://images.seebug.org/upload/201406/011355252ca02a5eec8d5493a1c01c465a1cd82e.jpg" alt="75.jpg" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201406/011355252ca02a5eec8d5493a1c01c465a1cd82e.jpg)
成功注入
再登录一下企业会员的号 然后修改公司名字为
a',user(),user(),user(),user(),user(),user())#
直接修改的时候虽然名字不能为这么多字符 但是抓包后 可以修改成这样
[<img src="https://images.seebug.org/upload/201406/01140335c0a972ad8d41230612d04bd04ee2d7cd.jpg" alt="76.jpg" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201406/01140335c0a972ad8d41230612d04bd04ee2d7cd.jpg)
登录上会员号 投简历。
[<img src="https://images.seebug.org/upload/201406/01140500985225c53fc9334db8e249c692a10d7f.jpg" alt="77.jpg" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201406/01140500985225c53fc9334db8e249c692a10d7f.jpg)
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