cve/2024/CVE-2024-21504.md

### [CVE-2024-21504](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21504)
![](https://img.shields.io/static/v1?label=Product&message=livewire%2Flivewire&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=3.3.5%3C%203.4.9%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

Versions of the package livewire/livewire from 3.3.5 and before 3.4.9 are vulnerable to Cross-site Scripting (XSS) when a page uses [Url] for a property. An attacker can inject HTML code in the context of the user's browser session by crafting a malicious link and convincing the user to click on it.

### POC

#### Reference
- https://security.snyk.io/vuln/SNYK-PHP-LIVEWIRELIVEWIRE-6446222

#### Github
- https://github.com/NaInSec/CVE-LIST
- https://github.com/fkie-cad/nvd-json-data-feeds