CVEs-PoC/2021/CVE-2021-24525.md

### [CVE-2021-24525](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24525)
![](https://img.shields.io/static/v1?label=Product&message=WordPress%20Shortcodes%20Plugin%20%E2%80%94%20Shortcodes%20Ultimate&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=5.10.2%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brightgreen)

### Description

The Shortcodes Ultimate WordPress plugin before 5.10.2 allows users with Contributor roles to perform stored XSS via shortcode attributes. Note: the plugin is inconsistent in its handling of shortcode attributes; some do escape, most don't, and there are even some attributes that are insecure by design (like [su_button]'s onclick attribute).

### POC

#### Reference
- https://wpscan.com/vulnerability/7f5659bd-50c3-4725-95f4-cf88812acf1c

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