cve/2018/CVE-2018-12071.md

### [CVE-2018-12071](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12071)
![](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

A Session Fixation issue exists in CodeIgniter before 3.1.9 because session.use_strict_mode in the Session Library was mishandled.

### POC

#### Reference
- https://www.codeigniter.com/user_guide/changelog.html
- https://www.codeigniter.com/user_guide/changelog.html

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