cve/2022/CVE-2022-0633.md

### [CVE-2022-0633](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0633)
![](https://img.shields.io/static/v1?label=Product&message=UpdraftPlus%20WordPress%20Backup%20Plugin%20(Free)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=UpdraftPlus%20WordPress%20Backup%20Plugin%20(Premium)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.22.3%3C%201.22.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=2.22.3%3C%202.22.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-863%20Incorrect%20Authorization&color=brighgreen)

### Description

The UpdraftPlus WordPress plugin Free before 1.22.3 and Premium before 2.22.3 do not properly validate a user has the required privileges to access a backup's nonce identifier, which may allow any users with an account on the site (such as subscriber) to download the most recent site & database backup.

### POC

#### Reference
- http://packetstormsecurity.com/files/166059/WordPress-UpdraftPlus-1.22.2-Backup-Disclosure.html
- http://packetstormsecurity.com/files/166059/WordPress-UpdraftPlus-1.22.2-Backup-Disclosure.html
- https://wpscan.com/vulnerability/d257c28f-3c7e-422b-a5c2-e618ed3c0bf3
- https://wpscan.com/vulnerability/d257c28f-3c7e-422b-a5c2-e618ed3c0bf3

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