cve/2018/CVE-2018-6943.md

### [CVE-2018-6943](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6943)
![](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

core/lib/upload/um-image-upload.php in the UltimateMember plugin 2.0 for WordPress has a cross-site scripting vulnerability because it fails to properly sanitize user input passed to the $temp variable.

### POC

#### Reference
- https://packetstormsecurity.com/files/146403/WordPress-UltimateMember-2.0-Cross-Site-Scripting.html
- https://packetstormsecurity.com/files/146403/WordPress-UltimateMember-2.0-Cross-Site-Scripting.html
- https://wpvulndb.com/vulnerabilities/9705
- https://wpvulndb.com/vulnerabilities/9705

#### Github
- https://github.com/ARPSyndicate/cvemon