### [CVE-2016-3954](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3954)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

web2py before 2.14.2 allows remote attackers to obtain the session_cookie_key value via a direct request to examples/simple_examples/status.  NOTE: this issue can be leveraged by remote attackers to execute arbitrary code using CVE-2016-3957.

### POC

#### Reference
- https://devco.re/blog/2017/01/03/web2py-unserialize-code-execution-CVE-2016-3957/
- https://devco.re/blog/2017/01/03/web2py-unserialize-code-execution-CVE-2016-3957/

#### Github
No PoCs found on GitHub currently.