CVE-2025-64500
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony's HttpFoundation component defines an object-oriented layer for the HTTP specification. Starting in version 2.0.0 and prior to version 5.4.50, 6.4.29, and 7.3.7, the Request class improperly interprets some PATH_INFO in a way that leads to representing some URLs with a path that doesn't start with a /. This can allow bypassing some access control rules that are built with this /-prefix assumption. Starting in versions 5.4.50, 6.4.29, and 7.3.7, the Request class now ensures that URL paths always start with a /.
| Software | From | Fixed in |
|---|---|---|
symfony / http-foundation
|
- | 5.4.50 |
|
symfony / http-foundation
|
6.0.0 | 6.4.29 |
|
symfony / http-foundation
|
7.0.0 | 7.3.7 |
|
symfony / symfony
|
2.0.0 | 5.4.50 |
|
symfony / symfony
|
6.0.0 | 6.4.29 |
|
symfony / symfony
|
7.0.0 | 7.3.7 |
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2025-64500.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2025-64500.yaml
- https://github.com/symfony/symfony/commit/9962b91b12bb791322fa73836b350836b6db7cac
- https://github.com/symfony/symfony/security/advisories/GHSA-3rg7-wf37-54rm
- https://symfony.com/blog/cve-2025-64500-incorrect-parsing-of-path-info-can-lead-to-limited-authorization-bypass
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