### [CVE-2021-24876](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24876)
![](https://img.shields.io/static/v1?label=Product&message=Registrations%20for%20the%20Events%20Calendar%20%E2%80%93%20Event%20Registration%20Plugin&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=2.7.5%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brightgreen)

### Description

The Registrations for the Events Calendar WordPress plugin before 2.7.5 does not escape the v parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting

### POC

#### Reference
- https://wpscan.com/vulnerability/e77c2493-993d-418d-9629-a1f07b5a2b6f

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