### [CVE-2024-8536](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-8536)
![](https://img.shields.io/static/v1?label=Product&message=Ultimate%20Blocks&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-Site%20Scripting%20(XSS)&color=brightgreen)

### Description

The Ultimate Blocks  WordPress plugin before 3.2.2 does not validate and escape some of its block attributes before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

### POC

#### Reference
- https://wpscan.com/vulnerability/abd5b6c6-f541-4739-882d-2011436f7a8b/

#### Github
- https://github.com/20142995/nuclei-templates
- https://github.com/cyb3r-w0lf/nuclei-template-collection
- https://github.com/fkie-cad/nvd-json-data-feeds