[MEDIUM] SS-2018-004: XSS Vulnerability via WYSIWYG editor

PKSA-wvzh-yq7r-9q1d GHSA-wqm8-jx8r-8rcq

Affected package: silverstripe/admin

Affected version: >=1.0.3,<1.0.4|>=1.1.0,<1.1.1

Reported by:
GitHub, FriendsOfPHP/security-advisories