cve/2021/CVE-2021-34640.md

### [CVE-2021-34640](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34640)
![](https://img.shields.io/static/v1?label=Product&message=Securimage-WP-Fixed&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=3.5.4%3C%3D%203.5.4%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

The Securimage-WP-Fixed WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/securimage-wp.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.5.4.

### POC

#### Reference
No PoCs from references.

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