CVE-2012-6432: Sensiolabs Symfony

Medium severity, CVSS 6.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Symfony 2.0.x before 2.0.20, 2.1.x before 2.1.5, and 2.2-dev, when the internal routes configuration is enabled, allows remote attackers to access arbitrary services via vectors involving a URI beginning with a /_internal substring.

Affected products

• Sensiolabs Symfony: version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; version 2.0.5 only; …

Published 2012-12-27. Last modified 2026-06-16.