cve/2023/CVE-2023-26255.md

### [CVE-2023-26255](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26255)
![](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

An unauthenticated path traversal vulnerability affects the "STAGIL Navigation for Jira - Menu & Themes" plugin before 2.0.52 for Jira. By modifying the fileName parameter to the snjCustomDesignConfig endpoint, it is possible to traverse and read the file system.

### POC

#### Reference
- https://github.com/1nters3ct/CVEs/blob/main/CVE-2023-26255.md
- https://github.com/1nters3ct/CVEs/blob/main/CVE-2023-26255.md

#### Github
- https://github.com/0x7eTeam/CVE-2023-26256
- https://github.com/Nian-Stars/CVE-2023-26255-6
- https://github.com/aodsec/CVE-2023-26256
- https://github.com/jcad123/CVE-2023-26256
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/tucommenceapousser/CVE-2023-26255-Exp