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.
| Software | From | Fixed in |
|---|---|---|
| sensiolabs / symfony | - | 5.4.46 |
| sensiolabs / symfony | 6.0.0 | 6.4.14 |
| sensiolabs / symfony | 7.0.0 | 7.1.7 |