cve/2023/CVE-2023-4771.md

### [CVE-2023-4771](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4771)
![](https://img.shields.io/static/v1?label=Product&message=CKEditor&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%3D%204.15.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Improper%20Neutralization%20of%20Input%20During%20Web%20Page%20Generation%20('Cross-site%20Scripting')&color=brighgreen)

### Description

A Cross-Site scripting vulnerability has been found in CKSource CKEditor affecting versions 4.15.1 and earlier. An attacker could send malicious javascript code through the /ckeditor/samples/old/ajax.html file and retrieve an authorized user's information.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/nomi-sec/PoC-in-GitHub