### [CVE-2024-50345](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50345)
![](https://img.shields.io/static/v1?label=Product&message=symfony&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%205.4.46%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-601%3A%20URL%20Redirection%20to%20Untrusted%20Site%20('Open%20Redirect')&color=brighgreen)

### Description

symfony/http-foundation is a module for the Symphony PHP framework which defines an object-oriented layer for the HTTP specification. The `Request` class, does not parse URI with special characters the same way browsers do. As a result, an attacker can trick a validator relying on the `Request` class to redirect users to another domain. The `Request::create` methods now assert the URI does not contain invalid characters as defined by https://url.spec.whatwg.org/. This issue has been patched in versions 5.4.46, 6.4.14, and 7.1.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/blue-goheimochi/phpcon-nagoya2025