GHSA-3rg7-wf37-54rm
Symfony's incorrect parsing of PATH_INFO can lead to limited authorization bypass
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-64500
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Description
### Description 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. ### Resolution The `Request` class now ensures that URL paths always start with a `/`. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/9962b91b12bb791322fa73836b350836b6db7cac) for branch 5.4. ### Credits We would like to thank Andrew Atkinson for discovering the issue, Chris Smith for reporting it and Nicolas Grekas for providing the fix.
Paquets affectés
| Paquet | Versions |
|---|---|
| Packagist · symfony/http-foundation | introduced 0, fixed 5.4.50 |
| Packagist · symfony/http-foundation | introduced 6.0.0, fixed 6.4.29 |
| Packagist · symfony/http-foundation | introduced 7.0.0, fixed 7.3.7 |
| Packagist · symfony/symfony | introduced 2.0.0, fixed 5.4.50 |
| Packagist · symfony/symfony | introduced 6.0.0, fixed 6.4.29 |
| Packagist · symfony/symfony | introduced 7.0.0, fixed 7.3.7 |
Références
- https://github.com/symfony/symfony/security/advisories/GHSA-3rg7-wf37-54rm WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-64500 ADVISORY
- https://github.com/symfony/symfony/commit/9962b91b12bb791322fa73836b350836b6db7cac WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2025-64500.yaml WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2025-64500.yaml WEB
- https://github.com/symfony/symfony PACKAGE
- https://symfony.com/blog/cve-2025-64500-incorrect-parsing-of-path-info-can-lead-to-limited-authorization-bypass WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |