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 `/`.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LSensiolabs Httpfoundation
APPSensiolabs2.0.0 – 5.4.50 (excl.)6.0.0 – 6.4.29 (excl.)7.0.0 – 7.3.7 (excl.)Sensiolabs Symfony
APPSensiolabs2.0.0 – 5.4.50 (excl.)6.0.0 – 6.4.29 (excl.)7.0.0 – 7.3.7 (excl.)
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