[HIGH] EZSA-2019-003 XSS in eZFind spellcheck

PKSA-j8kt-x8r9-ddkz GHSA-9cq2-pcgr-8h62

Affected package: ezsystems/ezfind-ls

Affected version: >=2017.12.0,<2017.12.0.1|>=5.4.0,<5.4.11.1|>=5.3.0,<5.3.6.1

Reported by:
FriendsOfPHP/security-advisories, GitHub