[LOW] SS-2015-013: X-Forwarded-Host request hostname injection

PKSA-9c27-c7kd-s22x GHSA-vh7q-j8p5-2h4h

Affected package: silverstripe/framework

Affected version: >=3.1.0,<3.1.13

Reported by:
GitHub, FriendsOfPHP/security-advisories