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Information Disclosure Vulnerability(Need Authentication) #354

tangxiaofeng7 opened this Issue Dec 21, 2018 · 2 comments


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tangxiaofeng7 commented Dec 21, 2018

I found a information leakage vulnerabilities in BigTree-CMS, you need to login the backstage first.

Steps to reproduce:

1、Login in to the backstage http://localhost/BigTree-CMS-master/site/index.php/admin
2、Post some contents
3、Checked the page and see
4、Then create and publish
5、Search and update


This vulnerability reveals the full path of bigtree-CMS
Let's look at the code:

The parameters of post are not restricted,so it will be evali it in wrong。


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fgeek commented Dec 25, 2018

CVE-2018-20405 has been assigned for this issue.


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timbuckingham commented Dec 25, 2018

This looks like it requires developer level access which allows for full code execution through a variety of means (template creation, module creation, extension installation, etc). Am I missing the privilege escalation aspect?

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