CVEs-PoC/2021/CVE-2021-25121.md

### [CVE-2021-25121](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25121)
![](https://img.shields.io/static/v1?label=Product&message=Rating%20by%20BestWebSoft&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.6%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-191%20Integer%20Underflow%20(Wrap%20or%20Wraparound)&color=brightgreen)

### Description

The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating

### POC

#### Reference
- https://wpscan.com/vulnerability/efb1ddef-2123-416c-a932-856d41ed836d

#### Github
- https://github.com/20142995/nuclei-templates