EZSA-2018-008 REST API returns list of all SiteAccesses

Affected version: >=7.3.0,<7.3.2.1|>=7.0.0,<7.2.4.1|>=6.8.0,<6.13.5.1|>=6.0.0,<6.7.9.1|>=5.4.0,<5.4.13.1|>=5.3.0,<5.3.12.1

Reported by:
FriendsOfPHP/security-advisories, GitHub