[MEDIUM] SS-2016-004: XSS in CMS Edit Page

PKSA-yqcs-vchj-vdpp GHSA-97jm-g33h-f46g

Affected package: silverstripe/framework

Affected version: >=3.1.18,<3.1.19|>=3.2.3,<3.2.4|>=3.3.1,<3.3.2

Reported by:
GitHub, FriendsOfPHP/security-advisories